xserver git update 11/6/2010

13 files changed, 1424 insertions, 1527 deletions

diff --git a/xorg-server/xkb/XKBAlloc.c b/xorg-server/xkb/XKBAlloc.c
index 4d342a0fa..9dab41c5e 100644
--- a/xorg-server/xkb/XKBAlloc.c
+++ b/xorg-server/xkb/XKBAlloc.c
@@ -82,7 +82,7 @@ XkbSymInterpretRec *prev_interpret;
     }

     compat->size_si= nSI;

     compat->num_si= 0;

-    bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));

+    memset((char *)&compat->groups[0], 0, XkbNumKbdGroups*sizeof(XkbModsRec));

     xkb->compat= compat;

     return Success;

 }

@@ -99,7 +99,7 @@ register XkbCompatMapPtr compat;
     if (freeMap)

 	which= XkbAllCompatMask;

     if (which&XkbGroupCompatMask)

-	bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));

+	memset((char *)&compat->groups[0], 0, XkbNumKbdGroups*sizeof(XkbModsRec));

     if (which&XkbSymInterpMask) {

 	if ((compat->sym_interpret)&&(compat->size_si>0))

 	    free(compat->sym_interpret);

diff --git a/xorg-server/xkb/XKBGAlloc.c b/xorg-server/xkb/XKBGAlloc.c
index 4dc3e7017..b5c9b8446 100644
--- a/xorg-server/xkb/XKBGAlloc.c
+++ b/xorg-server/xkb/XKBGAlloc.c
@@ -183,8 +183,7 @@ _XkbClearColor(char *color_in)
 {

 XkbColorPtr	color= (XkbColorPtr)color_in;

 

-    if (color->spec)

-	free(color->spec);

+    free(color->spec);

     return;

 }

 

@@ -478,7 +477,7 @@ _XkbGeomAlloc(	void **		old,
 

     if (*num>0) {

 	char *tmp= (char *)(*old);

-	bzero(&tmp[sz_elem*(*num)],(num_new*sz_elem));

+	memset(&tmp[sz_elem*(*num)], 0, (num_new*sz_elem));

     }

     return Success;

 }

@@ -663,8 +662,7 @@ register XkbPropertyPtr prop;
 	return NULL;

     for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {

 	if ((prop->name)&&(strcmp(name,prop->name)==0)) {

-	    if (prop->value)

-		free(prop->value);

+	    free(prop->value);

 	    prop->value= malloc(strlen(value)+1);

 	    if (prop->value)

 		strcpy(prop->value,value);

@@ -701,7 +699,7 @@ register XkbKeyAliasPtr alias;
 	return NULL;

     for (i=0,alias=geom->key_aliases;i<geom->num_key_aliases;i++,alias++) {

 	if (strncmp(alias->alias,aliasStr,XkbKeyNameLength)==0) {

-	    bzero(alias->real,XkbKeyNameLength);

+	    memset(alias->real, 0, XkbKeyNameLength);

 	    strncpy(alias->real,realStr,XkbKeyNameLength);

 	    return alias;

 	}

@@ -711,7 +709,7 @@ register XkbKeyAliasPtr alias;
 	return NULL;

     }

     alias= &geom->key_aliases[geom->num_key_aliases];

-    bzero(alias,sizeof(XkbKeyAliasRec));

+    memset(alias, 0, sizeof(XkbKeyAliasRec));

     strncpy(alias->alias,aliasStr,XkbKeyNameLength);

     strncpy(alias->real,realStr,XkbKeyNameLength);

     geom->num_key_aliases++;

@@ -758,7 +756,7 @@ XkbOutlinePtr	outline;
 	return NULL;

     }

     outline= &shape->outlines[shape->num_outlines];

-    bzero(outline,sizeof(XkbOutlineRec));

+    memset(outline, 0, sizeof(XkbOutlineRec));

     if ((sz_points>0)&&(_XkbAllocPoints(outline,sz_points)!=Success))

 	return NULL;

     shape->num_outlines++;

@@ -783,7 +781,7 @@ register int	i;
 					(_XkbAllocShapes(geom,1)!=Success))

 	return NULL;

     shape= &geom->shapes[geom->num_shapes];

-    bzero(shape,sizeof(XkbShapeRec));

+    memset(shape, 0, sizeof(XkbShapeRec));

     if ((sz_outlines>0)&&(_XkbAllocOutlines(shape,sz_outlines)!=Success))

 	return NULL;

     shape->name= name;

@@ -801,7 +799,7 @@ XkbKeyPtr	key;
     if ((row->num_keys>=row->sz_keys)&&(_XkbAllocKeys(row,1)!=Success))

 	return NULL;

     key= &row->keys[row->num_keys++];

-    bzero(key,sizeof(XkbKeyRec));

+    memset(key, 0, sizeof(XkbKeyRec));

     return key;

 }

 

@@ -816,7 +814,7 @@ XkbRowPtr	row;
     					(_XkbAllocRows(section,1)!=Success))

 	return NULL;

     row= &section->rows[section->num_rows];

-    bzero(row,sizeof(XkbRowRec));

+    memset(row, 0, sizeof(XkbRowRec));

     if ((sz_keys>0)&&(_XkbAllocKeys(row,sz_keys)!=Success))

 	return NULL;

     section->num_rows++;

@@ -896,7 +894,7 @@ register int	i,nDoodads;
 	    return NULL;

 	doodad= &geom->doodads[geom->num_doodads++];

     }

-    bzero(doodad,sizeof(XkbDoodadRec));

+    memset(doodad, 0, sizeof(XkbDoodadRec));

     doodad->any.name= name;

     return doodad;

 }

@@ -960,7 +958,7 @@ XkbOverlayRowPtr	row;
 				(_XkbAllocOverlayRows(overlay,1)!=Success))

 	return NULL;

     row= &overlay->rows[overlay->num_rows];

-    bzero(row,sizeof(XkbOverlayRowRec));

+    memset(row, 0, sizeof(XkbOverlayRowRec));

     if ((sz_keys>0)&&(_XkbAllocOverlayKeys(row,sz_keys)!=Success))

 	return NULL;

     row->row_under= row_under;

diff --git a/xorg-server/xkb/XKBMAlloc.c b/xorg-server/xkb/XKBMAlloc.c
index 34e52835d..0bd7b5e01 100644
--- a/xorg-server/xkb/XKBMAlloc.c
+++ b/xorg-server/xkb/XKBMAlloc.c
@@ -84,7 +84,7 @@ XkbClientMapPtr map;
 		return BadAlloc;

 	    }

 	    map->size_types= nTotalTypes;

-	    bzero(&map->types[map->num_types], 

+	    memset(&map->types[map->num_types], 0,

 		  ((map->size_types-map->num_types)*sizeof(XkbKeyTypeRec)));

 	}

     }

@@ -177,7 +177,7 @@ XkbServerMapPtr map;
 	        return BadAlloc;

 	    }

 	    map->size_acts= need;

-	    bzero(&map->acts[map->num_acts], 

+	    memset(&map->acts[map->num_acts], 0,

 		    ((map->size_acts-map->num_acts)*sizeof(XkbAction)));

 	}

 	if (map->key_acts==NULL) {

@@ -312,8 +312,7 @@ KeyCode		matchingKeys[XkbMaxKeyCount],nMatchingKeys;
 	if ((map_count>type->map_count)||(type->map==NULL))

 	    type->map = realloc(type->map,map_count * sizeof(XkbKTMapEntryRec));

 	if (!type->map) {

-	    if (prev_map) 

-		free(prev_map);

+	    free(prev_map);

 	    return BadAlloc;

 	}

 	if (want_preserve) {

@@ -324,8 +323,7 @@ KeyCode		matchingKeys[XkbMaxKeyCount],nMatchingKeys;
 					  map_count * sizeof(XkbModsRec));

 	    }

 	    if (!type->preserve) {

-		if (prev_preserve) 

-		    free(prev_preserve);

+		free(prev_preserve);

 		return BadAlloc;

 	    }

 	}

@@ -342,8 +340,7 @@ KeyCode		matchingKeys[XkbMaxKeyCount],nMatchingKeys;
 	type->level_names = realloc(type->level_names,

 				     new_num_lvls * sizeof(Atom));

 	if (!type->level_names) {

-	    if (prev_level_names) 

-		free(prev_level_names);

+	    free(prev_level_names);

 	    return BadAlloc;

 	}

     }

@@ -368,7 +365,7 @@ KeyCode		matchingKeys[XkbMaxKeyCount],nMatchingKeys;
      * The possibilities marked with '+' require us to examine the key types

      * associated with each group for the key.

      */

-    bzero(matchingKeys,XkbMaxKeyCount*sizeof(KeyCode));

+    memset(matchingKeys, 0, XkbMaxKeyCount*sizeof(KeyCode));

     nMatchingKeys= 0;

     if (new_num_lvls>type->num_levels) {

 	int	 		nTotal;

@@ -461,7 +458,7 @@ KeyCode		matchingKeys[XkbMaxKeyCount],nMatchingKeys;
 	    for (g=XkbKeyNumGroups(xkb,key)-1;g>=0;g--) {

 		if (XkbKeyKeyTypeIndex(xkb,key,g)==type_ndx) {

 		    if (nClear>0)

-			bzero(&pSyms[g*width+firstClear],nClear*sizeof(KeySym));

+			memset(&pSyms[g*width+firstClear], 0, nClear*sizeof(KeySym));

 		}

 	    }

 	}

@@ -491,8 +488,8 @@ KeySym	*newSyms;
 						nOldSyms*sizeof(KeySym));

 	}

 	if ((needed-nOldSyms)>0) {

-	    bzero(&xkb->map->syms[xkb->map->num_syms+XkbKeyNumSyms(xkb,key)],

-					(needed-nOldSyms)*sizeof(KeySym));

+	    memset(&xkb->map->syms[xkb->map->num_syms+XkbKeyNumSyms(xkb, key)],

+                   0, (needed-nOldSyms)*sizeof(KeySym));

 	}

 	xkb->map->key_sym_map[key].offset = xkb->map->num_syms;

 	xkb->map->num_syms+= needed;

@@ -515,7 +512,7 @@ KeySym	*newSyms;
 	if (nCopy!=0)

 	   memcpy(&newSyms[nSyms],XkbKeySymsPtr(xkb,i),nCopy*sizeof(KeySym));

 	if (nKeySyms>nCopy)

-	    bzero(&newSyms[nSyms+nCopy],(nKeySyms-nCopy)*sizeof(KeySym));

+	    memset(&newSyms[nSyms+nCopy], 0, (nKeySyms-nCopy)*sizeof(KeySym));

 	xkb->map->key_sym_map[i].offset = nSyms;

 	nSyms+= nKeySyms;

     }

@@ -568,7 +565,7 @@ int	tmp;
 	tmp= xkb->min_key_code-minKC;

 	if (xkb->map)  {

 	    if (xkb->map->key_sym_map) {

-		bzero((char *)&xkb->map->key_sym_map[minKC],

+		memset((char *)&xkb->map->key_sym_map[minKC], 0,

 					tmp*sizeof(XkbSymMapRec));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -578,7 +575,7 @@ int	tmp;
 		}

 	    }

 	    if (xkb->map->modmap) {

-		bzero((char *)&xkb->map->modmap[minKC],tmp);

+		memset((char *)&xkb->map->modmap[minKC], 0, tmp);

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

 		    				XkbModifierMapMask,minKC,

@@ -589,7 +586,7 @@ int	tmp;
 	}

 	if (xkb->server) {

 	    if (xkb->server->behaviors) {

-		bzero((char *)&xkb->server->behaviors[minKC],

+		memset((char *)&xkb->server->behaviors[minKC], 0,

 						tmp*sizeof(XkbBehavior));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -599,7 +596,7 @@ int	tmp;
 		}

 	    }

 	    if (xkb->server->key_acts) {

-		bzero((char *)&xkb->server->key_acts[minKC],

+		memset((char *)&xkb->server->key_acts[minKC], 0,

 						tmp*sizeof(unsigned short));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -609,7 +606,7 @@ int	tmp;
 		}

 	    }

 	    if (xkb->server->vmodmap) {

-		bzero((char *)&xkb->server->vmodmap[minKC],

+		memset((char *)&xkb->server->vmodmap[minKC], 0,

 						tmp*sizeof(unsigned short));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -620,7 +617,7 @@ int	tmp;
 	    }

 	}

 	if ((xkb->names)&&(xkb->names->keys)) {

-	    bzero((char *)&xkb->names->keys[minKC],tmp*sizeof(XkbKeyNameRec));

+	    memset((char *)&xkb->names->keys[minKC], 0, tmp*sizeof(XkbKeyNameRec));

 	    if (changes) {

 		changes->names.changed= _ExtendRange(changes->names.changed,

 					XkbKeyNamesMask,minKC,

@@ -644,7 +641,7 @@ int	tmp;
 		    free(prev_key_sym_map);

 		    return BadAlloc;

 		}

-		bzero((char *)&xkb->map->key_sym_map[xkb->max_key_code],

+		memset((char *)&xkb->map->key_sym_map[xkb->max_key_code], 0,

 					tmp*sizeof(XkbSymMapRec));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -662,7 +659,7 @@ int	tmp;
 		    free(prev_modmap);

 		    return BadAlloc;

 		}

-		bzero((char *)&xkb->map->modmap[xkb->max_key_code],tmp);

+		memset((char *)&xkb->map->modmap[xkb->max_key_code], 0, tmp);

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

 		    				XkbModifierMapMask,maxKC,

@@ -681,7 +678,7 @@ int	tmp;
 		    free(prev_behaviors);

 		    return BadAlloc;

 		}

-		bzero((char *)&xkb->server->behaviors[xkb->max_key_code],

+		memset((char *)&xkb->server->behaviors[xkb->max_key_code], 0,

 						tmp*sizeof(XkbBehavior));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -699,7 +696,7 @@ int	tmp;
 		    free(prev_key_acts);

 		    return BadAlloc;

 		}

-		bzero((char *)&xkb->server->key_acts[xkb->max_key_code],

+		memset((char *)&xkb->server->key_acts[xkb->max_key_code], 0,

 						tmp*sizeof(unsigned short));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -717,7 +714,7 @@ int	tmp;
 		    free(prev_vmodmap);

 		    return BadAlloc;

 		}

-		bzero((char *)&xkb->server->vmodmap[xkb->max_key_code],

+		memset((char *)&xkb->server->vmodmap[xkb->max_key_code], 0,

 						tmp*sizeof(unsigned short));

 		if (changes) {

 		    changes->map.changed= _ExtendRange(changes->map.changed,

@@ -736,7 +733,7 @@ int	tmp;
 		free(prev_keys);

 		return BadAlloc;

 	    }

-	    bzero((char *)&xkb->names->keys[xkb->max_key_code],

+	    memset((char *)&xkb->names->keys[xkb->max_key_code], 0,

 	    					tmp*sizeof(XkbKeyNameRec));

 	    if (changes) {

 		changes->names.changed= _ExtendRange(changes->names.changed,

@@ -790,7 +787,7 @@ XkbAction *newActs;
 	    memcpy(&newActs[nActs],XkbKeyActionsPtr(xkb,i),

 						nCopy*sizeof(XkbAction));

 	if (nCopy<nKeyActs)

-	    bzero(&newActs[nActs+nCopy],(nKeyActs-nCopy)*sizeof(XkbAction));

+	    memset(&newActs[nActs+nCopy], 0, (nKeyActs-nCopy)*sizeof(XkbAction));

 	xkb->server->key_acts[i]= nActs;

 	nActs+= nKeyActs;

     }

diff --git a/xorg-server/xkb/XKBMisc.c b/xorg-server/xkb/XKBMisc.c
index 758638f4b..f983466ea 100644
--- a/xorg-server/xkb/XKBMisc.c
+++ b/xorg-server/xkb/XKBMisc.c
@@ -580,7 +580,7 @@ int		width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups];
 	pSyms= XkbResizeKeySyms(xkb,key,width*nGroups);

 	if (pSyms==NULL)

 	    return BadAlloc;

-	bzero(pSyms,width*nGroups*sizeof(KeySym));

+	memset(pSyms, 0, width*nGroups*sizeof(KeySym));

 	for (i=0;(i<nGroups)&&(i<nOldGroups);i++) {

 	    pOldType= XkbKeyKeyType(xkb,key,i);

 	    pNewType= &xkb->map->types[newTypes[i]];

@@ -596,7 +596,7 @@ int		width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups];
 	    pActs= XkbResizeKeyActions(xkb,key,width*nGroups);

 	    if (pActs==NULL)

 		return BadAlloc;

-	    bzero(pActs,width*nGroups*sizeof(XkbAction));

+	    memset(pActs, 0, width*nGroups*sizeof(XkbAction));

 	    for (i=0;(i<nGroups)&&(i<nOldGroups);i++) {

 		pOldType= XkbKeyKeyType(xkb,key,i);

 		pNewType= &xkb->map->types[newTypes[i]];

diff --git a/xorg-server/xkb/maprules.c b/xorg-server/xkb/maprules.c
index a717aa456..2a118ae6a 100644
--- a/xorg-server/xkb/maprules.c
+++ b/xorg-server/xkb/maprules.c
@@ -270,7 +270,7 @@ Bool		found;
    l_ndx_present = v_ndx_present = present= 0;

    str= &line->line[1];

    len = remap->number;

-   bzero((char *)remap,sizeof(RemapSpec));

+   memset((char *)remap, 0, sizeof(RemapSpec));

    remap->number = len;

    while ((tok=_XStrtok(str," ",strtok_buf))!=NULL) {

 	found= FALSE;

@@ -412,7 +412,7 @@ Bool 		append = FALSE;
 	DebugF("Illegal line of data ignored\n");

 	return FALSE;

     }

-    bzero((char *)&tmp,sizeof(FileSpec));

+    memset((char *)&tmp, 0, sizeof(FileSpec));

     str= line->line;

     for (nread= 0;(tok=_XStrtok(str," ",strtok_buf))!=NULL;nread++) {

 	str= NULL;

@@ -495,7 +495,7 @@ static Bool
 MakeMultiDefs(XkbRF_MultiDefsPtr mdefs, XkbRF_VarDefsPtr defs)

 {

 

-   bzero((char *)mdefs,sizeof(XkbRF_MultiDefsRec));

+   memset((char *)mdefs, 0, sizeof(XkbRF_MultiDefsRec));

    mdefs->model = defs->model;

    mdefs->options = _XkbDupString(defs->options);

    if (mdefs->options) squeeze_spaces(mdefs->options); 

@@ -553,9 +553,9 @@ MakeMultiDefs(XkbRF_MultiDefsPtr mdefs, XkbRF_VarDefsPtr defs)
 static void

 FreeMultiDefs(XkbRF_MultiDefsPtr defs)

 {

-  if (defs->options) free(defs->options);

-  if (defs->layout[1])  free(defs->layout[1]);

-  if (defs->variant[1])  free(defs->variant[1]);

+  free(defs->options);

+  free(defs->layout[1]);

+  free(defs->variant[1]);

 }

 

 static void

@@ -834,7 +834,7 @@ XkbRF_GetComponents(	XkbRF_RulesPtr		rules,
 

     MakeMultiDefs(&mdefs, defs);

 

-    bzero((char *)names,sizeof(XkbComponentNamesRec));

+    memset((char *)names, 0, sizeof(XkbComponentNamesRec));

     XkbRF_ClearPartialMatches(rules);

     XkbRF_CheckApplyRules(rules, &mdefs, names, XkbRF_Normal);

     XkbRF_ApplyPartialMatches(rules, names);

@@ -876,7 +876,7 @@ XkbRF_AddRule(XkbRF_RulesPtr	rules)
 	DebugF("Allocation failure in XkbRF_AddRule\n");

 	return NULL;

     }

-    bzero((char *)&rules->rules[rules->num_rules],sizeof(XkbRF_RuleRec));

+    memset((char *)&rules->rules[rules->num_rules], 0, sizeof(XkbRF_RuleRec));

     return &rules->rules[rules->num_rules++];

 }

 

@@ -898,7 +898,7 @@ XkbRF_AddGroup(XkbRF_RulesPtr	rules)
 	return NULL;

     }

 

-    bzero((char *)&rules->groups[rules->num_groups],sizeof(XkbRF_GroupRec));

+    memset((char *)&rules->groups[rules->num_groups], 0, sizeof(XkbRF_GroupRec));

     return &rules->groups[rules->num_groups++];

 }

 

@@ -912,20 +912,20 @@ XkbRF_GroupRec  tgroup,*group;
 

     if (!(rules && file))

 	return FALSE;

-    bzero((char *)&remap,sizeof(RemapSpec));

-    bzero((char *)&tgroup,sizeof(XkbRF_GroupRec));

+    memset((char *)&remap, 0, sizeof(RemapSpec));

+    memset((char *)&tgroup, 0, sizeof(XkbRF_GroupRec));

     InitInputLine(&line);

     while (GetInputLine(file,&line,TRUE)) {

 	if (CheckLine(&line,&remap,&trule,&tgroup)) {

             if (tgroup.number) {

 	        if ((group= XkbRF_AddGroup(rules))!=NULL) {

 		    *group= tgroup;

-		    bzero((char *)&tgroup,sizeof(XkbRF_GroupRec));

+		    memset((char *)&tgroup, 0, sizeof(XkbRF_GroupRec));

 	        }

 	    } else {

 	        if ((rule= XkbRF_AddRule(rules))!=NULL) {

 		    *rule= trule;

-		    bzero((char *)&trule,sizeof(XkbRF_RuleRec));

+		    memset((char *)&trule, 0, sizeof(XkbRF_RuleRec));

 	        }

 	    }

 	}

@@ -988,16 +988,16 @@ XkbRF_GroupPtr	group;
 	return;

     if (rules->rules) {

 	for (i=0,rule=rules->rules;i<rules->num_rules;i++,rule++) {

-	    if (rule->model)	free(rule->model);

-	    if (rule->layout)	free(rule->layout);

-	    if (rule->variant)	free(rule->variant);

-	    if (rule->option)	free(rule->option);

-	    if (rule->keycodes)	free(rule->keycodes);

-	    if (rule->symbols)	free(rule->symbols);

-	    if (rule->types)	free(rule->types);

-	    if (rule->compat)	free(rule->compat);

-	    if (rule->geometry)	free(rule->geometry);

-	    bzero((char *)rule,sizeof(XkbRF_RuleRec));

+	    free(rule->model);

+	    free(rule->layout);

+	    free(rule->variant);

+	    free(rule->option);

+	    free(rule->keycodes);

+	    free(rule->symbols);

+	    free(rule->types);

+	    free(rule->compat);

+	    free(rule->geometry);

+	    memset((char *)rule, 0, sizeof(XkbRF_RuleRec));

 	}

 	free(rules->rules);

 	rules->num_rules= rules->sz_rules= 0;

@@ -1006,8 +1006,8 @@ XkbRF_GroupPtr	group;
 

     if (rules->groups) {

 	for (i=0, group=rules->groups;i<rules->num_groups;i++,group++) {

-	    if (group->name)	free(group->name);

-	    if (group->words)	free(group->words);

+	    free(group->name);

+	    free(group->words);

 	}

 	free(rules->groups);

 	rules->num_groups= 0;

diff --git a/xorg-server/xkb/xkb.c b/xorg-server/xkb/xkb.c
index 7d0124c25..bb57b1653 100644
--- a/xorg-server/xkb/xkb.c
+++ b/xorg-server/xkb/xkb.c
@@ -557,7 +557,7 @@ ProcXkbGetState(ClientPtr client)
     CHK_KBD_DEVICE(dev, stuff->deviceSpec, client, DixGetAttrAccess);

 

     xkb= &dev->key->xkbInfo->state;

-    bzero(&rep,sizeof(xkbGetStateReply));

+    memset(&rep, 0, sizeof(xkbGetStateReply));

     rep.type= X_Reply;

     rep.sequenceNumber= client->sequence;

     rep.length = 0;

@@ -1429,7 +1429,7 @@ ProcXkbGetMap(ClientPtr client)
     CHK_MASK_LEGAL(0x03,stuff->partial,XkbAllMapComponentsMask);

 

     xkb= dev->key->xkbInfo->desc;

-    bzero(&rep,sizeof(xkbGetMapReply));

+    memset(&rep, 0, sizeof(xkbGetMapReply));

     rep.type= X_Reply;

     rep.sequenceNumber= client->sequence;

     rep.length = (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2;

@@ -2172,7 +2172,7 @@ unsigned	 first,last;
 

     first= req->firstKeyBehavior;

     last= req->firstKeyBehavior+req->nKeyBehaviors-1;

-    bzero(&server->behaviors[first],req->nKeyBehaviors*sizeof(XkbBehavior));

+    memset(&server->behaviors[first], 0, req->nKeyBehaviors*sizeof(XkbBehavior));

     for (i=0;i<req->totalKeyBehaviors;i++) {

 	if ((server->behaviors[wire->key].type&XkbKB_Permanent)==0) {

 	    server->behaviors[wire->key].type= wire->type;

@@ -2190,7 +2190,7 @@ unsigned	 first,last;
         else xkbi->radioGroups= calloc(1, sz);

         if (xkbi->radioGroups) {

              if (xkbi->nRadioGroups)

-                bzero(&xkbi->radioGroups[xkbi->nRadioGroups],

+                 memset(&xkbi->radioGroups[xkbi->nRadioGroups], 0,

                         (maxRG-xkbi->nRadioGroups)*sizeof(XkbRadioGroupRec));

              xkbi->nRadioGroups= maxRG;

         }

@@ -2245,7 +2245,7 @@ CARD8 *			start;
     start= wire;

     first= req->firstKeyExplicit;

     last=  req->firstKeyExplicit+req->nKeyExplicit-1;

-    bzero(&xkb->explicit[first],req->nKeyExplicit);

+    memset(&xkb->explicit[first], 0, req->nKeyExplicit);

     for (i=0;i<req->totalKeyExplicit;i++,wire+= 2) {

 	xkb->explicit[wire[0]]= wire[1];

     }

@@ -2279,7 +2279,7 @@ CARD8 *			start;
     start= wire;

     first= req->firstModMapKey;

     last=  req->firstModMapKey+req->nModMapKeys-1;

-    bzero(&xkb->modmap[first],req->nModMapKeys);

+    memset(&xkb->modmap[first], 0, req->nModMapKeys);

     for (i=0;i<req->totalModMapKeys;i++,wire+= 2) {

 	xkb->modmap[wire[0]]= wire[1];

     }

@@ -2311,7 +2311,7 @@ XkbServerMapPtr		srv = xkbi->desc->server;
 

     first= req->firstVModMapKey;

     last=  req->firstVModMapKey+req->nVModMapKeys-1;

-    bzero(&srv->vmodmap[first],req->nVModMapKeys*sizeof(unsigned short));

+    memset(&srv->vmodmap[first], 0, req->nVModMapKeys*sizeof(unsigned short));

     for (i=0;i<req->totalVModMapKeys;i++,wire++) {

 	srv->vmodmap[wire->key]= wire->vmods;

     }

@@ -2438,7 +2438,7 @@ _XkbSetMap(ClientPtr client, DeviceIntPtr dev, xkbSetMapReq *req, char *values)
     xkb = xkbi->desc;

 

     XkbSetCauseXkbReq(&cause,X_kbSetMap,client);

-    bzero(&change, sizeof(change));

+    memset(&change, 0, sizeof(change));

     sentNKN = FALSE;

     if ((xkb->min_key_code!=req->minKeyCode)||

         (xkb->max_key_code!=req->maxKeyCode)) {

@@ -2851,7 +2851,7 @@ _XkbSetCompatMap(ClientPtr client, DeviceIntPtr dev,
 	XkbEventCauseRec	cause;

 

 	XkbSetCauseXkbReq(&cause,X_kbSetCompatMap,client);

-	bzero(&change,sizeof(XkbChangesRec));

+	memset(&change, 0, sizeof(XkbChangesRec));

 	XkbUpdateActions(dev,xkb->min_key_code,XkbNumKeys(xkb),&change,&check,

 									&cause);

 	if (check)

@@ -3384,8 +3384,8 @@ _XkbSetNamedIndicator(ClientPtr client, DeviceIntPtr dev,
         statec |= ((sli->effectiveState ^ sli->explicitState) & (1 << led));

     }

 

-    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));

-    bzero((char *)&changes,sizeof(XkbChangesRec));

+    memset((char *)&ed, 0, sizeof(xkbExtensionDeviceNotify));

+    memset((char *)&changes, 0, sizeof(XkbChangesRec));

     XkbSetCauseXkbReq(&cause,X_kbSetNamedIndicator,client);

     if (namec)

         XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause);

@@ -4038,7 +4038,7 @@ _XkbSetNames(ClientPtr client, DeviceIntPtr dev, xkbSetNamesReq *stuff)
         return BadAlloc;

     }

 

-    bzero(&nn,sizeof(xkbNamesNotify));

+    memset(&nn, 0, sizeof(xkbNamesNotify));

     nn.changed= stuff->which;

     tmp = (CARD32 *)&stuff[1];

     if (stuff->which&XkbKeycodesNameMask)

@@ -4160,7 +4160,7 @@ _XkbSetNames(ClientPtr client, DeviceIntPtr dev, xkbSetNamesReq *stuff)
                 if (names->indicators[i]!=None)

                     sli->namesPresent|= bit;

             }

-            bzero(&edev,sizeof(xkbExtensionDeviceNotify));

+            memset(&edev, 0, sizeof(xkbExtensionDeviceNotify));

             edev.reason=	XkbXI_IndicatorNamesMask;

             edev.ledClass=	KbdFeedbackClass;

             edev.ledID=		dev->kbdfeed->ctrl.id;

@@ -4478,7 +4478,7 @@ xkbDoodadWireDesc *	doodadWire;
     for (i=0;i<num_doodads;i++,doodad++) {

 	doodadWire= (xkbDoodadWireDesc *)wire;

 	wire= (char *)&doodadWire[1];

-	bzero(doodadWire,SIZEOF(xkbDoodadWireDesc));

+	memset(doodadWire, 0, SIZEOF(xkbDoodadWireDesc));

 	doodadWire->any.name= doodad->any.name;

 	doodadWire->any.type= doodad->any.type;

 	doodadWire->any.priority= doodad->any.priority;

@@ -5290,7 +5290,7 @@ _XkbSetGeometry(ClientPtr client, DeviceIntPtr dev, xkbSetGeometryReq *stuff)
         XkbFreeGeometry(old,XkbGeomAllMask,TRUE);

     if (new_name) {

         xkbNamesNotify	nn;

-        bzero(&nn,sizeof(xkbNamesNotify));

+        memset(&nn, 0, sizeof(xkbNamesNotify));

         nn.changed= XkbGeometryNameMask;

         XkbSendNamesNotify(dev,&nn);

     }

@@ -5497,7 +5497,7 @@ ProcXkbListComponents(ClientPtr client)
 

     status= Success;

     str= (unsigned char *)&stuff[1];

-    bzero(&list,sizeof(XkbSrvListInfoRec));

+    memset(&list, 0, sizeof(XkbSrvListInfoRec));

     list.maxRtrn= stuff->maxNames;

     list.pattern[_XkbListKeycodes]= GetComponentSpec(&str,FALSE,&status);

     list.pattern[_XkbListTypes]= GetComponentSpec(&str,FALSE,&status);

@@ -5516,7 +5516,7 @@ ProcXkbListComponents(ClientPtr client)
 	}

 	return status;

     }

-    bzero(&rep,sizeof(xkbListComponentsReply));

+    memset(&rep, 0, sizeof(xkbListComponentsReply));

     rep.type= X_Reply;

     rep.deviceID = dev->id;

     rep.sequenceNumber = client->sequence;

@@ -5622,7 +5622,7 @@ ProcXkbGetKbdByName(ClientPtr client)
         geom_changed= FALSE;

     }

 

-    bzero(mapFile,PATH_MAX);

+    memset(mapFile, 0, PATH_MAX);

     rep.type= X_Reply;

     rep.deviceID = dev->id;

     rep.sequenceNumber = client->sequence;

@@ -5657,7 +5657,7 @@ ProcXkbGetKbdByName(ClientPtr client)
 	if (stuff->load || 

 		((rep.reported&XkbGBN_SymbolsMask) && (new->compat))) {

 	    XkbChangesRec changes;

-	    bzero(&changes,sizeof(changes));

+	    memset(&changes, 0, sizeof(changes));

 	    XkbUpdateDescActions(new,

 			new->min_key_code,XkbNumKeys(new),

 			&changes);

@@ -6121,7 +6121,7 @@ char *			str;
 	wanted&= ~XkbXI_IndicatorsMask;

 

     nameLen= XkbSizeCountedString(dev->name);

-    bzero((char *)&rep,SIZEOF(xkbGetDeviceInfoReply));

+    memset((char *)&rep, 0, SIZEOF(xkbGetDeviceInfoReply));

     rep.type = X_Reply;

     rep.deviceID= dev->id;

     rep.sequenceNumber = client->sequence;

@@ -6329,8 +6329,8 @@ xkbExtensionDeviceNotify	ed;
 XkbChangesRec			changes;

 DeviceIntPtr			kbd;

 

-    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));

-    bzero((char *)&changes,sizeof(XkbChangesRec));

+    memset((char *)&ed, 0, sizeof(xkbExtensionDeviceNotify));

+    memset((char *)&changes, 0, sizeof(XkbChangesRec));

     XkbSetCauseXkbReq(&cause,X_kbSetDeviceInfo,client);

     ledWire= (xkbDeviceLedsWireDesc *)wire;

     for (i=0;i<num;i++) {

@@ -6351,11 +6351,11 @@ DeviceIntPtr			kbd;
 	atomWire= (CARD32 *)&ledWire[1];

 	if (changed&XkbXI_IndicatorNamesMask) {

 	    namec= sli->namesPresent|ledWire->namesPresent;

-	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));

+	    memset((char *)sli->names, 0, XkbNumIndicators*sizeof(Atom));

 	}

 	if (ledWire->namesPresent) {

 	    sli->namesPresent= ledWire->namesPresent;

-	    bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom));

+	    memset((char *)sli->names, 0, XkbNumIndicators*sizeof(Atom));

 	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

 		if (ledWire->namesPresent&bit) {

 		     sli->names[n]= (Atom)*atomWire;

@@ -6369,7 +6369,7 @@ DeviceIntPtr			kbd;
 	if (changed&XkbXI_IndicatorMapsMask) {

 	    mapc= sli->mapsPresent|ledWire->mapsPresent;

 	    sli->mapsPresent= ledWire->mapsPresent;

-	    bzero((char*)sli->maps,XkbNumIndicators*sizeof(XkbIndicatorMapRec));

+	    memset((char*)sli->maps, 0, XkbNumIndicators*sizeof(XkbIndicatorMapRec));

 	}

 	if (ledWire->mapsPresent) {

 	    for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) {

@@ -6448,7 +6448,7 @@ _XkbSetDeviceInfoCheck(ClientPtr client, DeviceIntPtr dev,
     char                       *wire;

     xkbExtensionDeviceNotify    ed;

 

-    bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify));

+    memset((char *)&ed, 0, SIZEOF(xkbExtensionDeviceNotify));

     ed.deviceID=	dev->id;

     wire= (char *)&stuff[1];

     if (stuff->change&XkbXI_ButtonActionsMask) {

@@ -6707,6 +6707,9 @@ XkbExtensionInit(void)
     if (!RT_XKBCLIENT)

 	return;

 

+    if (!XkbInitPrivates())

+	return;

+

     if ((extEntry = AddExtension(XkbName, XkbNumberEvents, XkbNumberErrors,

 				 ProcXkbDispatch, SProcXkbDispatch,

 				 NULL, StandardMinorOpcode))) {

diff --git a/xorg-server/xkb/xkbAccessX.c b/xorg-server/xkb/xkbAccessX.c
index be1dceea3..be12e5d83 100644
--- a/xorg-server/xkb/xkbAccessX.c
+++ b/xorg-server/xkb/xkbAccessX.c
@@ -1,776 +1,776 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be 
-used in advertising or publicity pertaining to distribution 
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability 
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include <math.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include "exglobals.h"
-#include <X11/extensions/XIproto.h>
-#include "inputstr.h"
-#include "eventstr.h"
-#include <xkbsrv.h>
-#if !defined(WIN32)
-#include <sys/time.h>
-#endif
-
-int	XkbDfltRepeatDelay=	660;
-int	XkbDfltRepeatInterval=	40;
-
-#define	DFLT_TIMEOUT_CTRLS (XkbAX_KRGMask|XkbStickyKeysMask|XkbMouseKeysMask)
-#define	DFLT_TIMEOUT_OPTS  (XkbAX_IndicatorFBMask)
-
-unsigned short	XkbDfltAccessXTimeout= 	120;
-unsigned int	XkbDfltAccessXTimeoutMask= DFLT_TIMEOUT_CTRLS;
-static unsigned int XkbDfltAccessXTimeoutValues= 0;
-static unsigned int XkbDfltAccessXTimeoutOptionsMask= DFLT_TIMEOUT_OPTS;
-static unsigned int XkbDfltAccessXTimeoutOptionsValues= 0;
-unsigned int	XkbDfltAccessXFeedback= XkbAccessXFeedbackMask;
-unsigned short	XkbDfltAccessXOptions=  XkbAX_AllOptionsMask & ~(XkbAX_IndicatorFBMask|XkbAX_SKReleaseFBMask|XkbAX_SKRejectFBMask);
-
-void
-AccessXComputeCurveFactor(XkbSrvInfoPtr xkbi,XkbControlsPtr ctrls)
-{
-    xkbi->mouseKeysCurve= 1.0+(((double)ctrls->mk_curve)*0.001);
-    xkbi->mouseKeysCurveFactor= ( ((double)ctrls->mk_max_speed)/
-	pow((double)ctrls->mk_time_to_max,xkbi->mouseKeysCurve));
-    return;
-}
-
-void
-AccessXInit(DeviceIntPtr keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-
-    xkbi->shiftKeyCount= 0;
-    xkbi->mouseKeysCounter= 0;
-    xkbi->inactiveKey= 0;
-    xkbi->slowKey= 0;
-    xkbi->repeatKey= 0;
-    xkbi->krgTimerActive= _OFF_TIMER;
-    xkbi->beepType= _BEEP_NONE;
-    xkbi->beepCount= 0;
-    xkbi->mouseKeyTimer= NULL;
-    xkbi->slowKeysTimer= NULL;
-    xkbi->bounceKeysTimer= NULL;
-    xkbi->repeatKeyTimer= NULL;
-    xkbi->krgTimer= NULL;
-    xkbi->beepTimer= NULL;
-    ctrls->repeat_delay = XkbDfltRepeatDelay;
-    ctrls->repeat_interval = XkbDfltRepeatInterval;
-    ctrls->debounce_delay = 300;
-    ctrls->slow_keys_delay = 300;
-    ctrls->mk_delay = 160;
-    ctrls->mk_interval = 40;
-    ctrls->mk_time_to_max = 30;
-    ctrls->mk_max_speed = 30;
-    ctrls->mk_curve = 500;
-    ctrls->mk_dflt_btn = 1;
-    ctrls->ax_timeout = XkbDfltAccessXTimeout;
-    ctrls->axt_ctrls_mask = XkbDfltAccessXTimeoutMask;
-    ctrls->axt_ctrls_values = XkbDfltAccessXTimeoutValues;
-    ctrls->axt_opts_mask = XkbDfltAccessXTimeoutOptionsMask;
-    ctrls->axt_opts_values = XkbDfltAccessXTimeoutOptionsValues;
-    if (XkbDfltAccessXTimeout)
-	ctrls->enabled_ctrls |= XkbAccessXTimeoutMask;
-    else
-	ctrls->enabled_ctrls &= ~XkbAccessXTimeoutMask;
-    ctrls->enabled_ctrls |= XkbDfltAccessXFeedback;
-    ctrls->ax_options = XkbDfltAccessXOptions; 
-    AccessXComputeCurveFactor(xkbi,ctrls);
-    return;
-}
-
-/************************************************************************/
-/*									*/
-/* AccessXKeyboardEvent							*/
-/*									*/
-/*	Generate a synthetic keyboard event.				*/
-/*									*/
-/************************************************************************/
-static void 
-AccessXKeyboardEvent(DeviceIntPtr	keybd,
-				 int		type,
-				 BYTE		keyCode,
-				 Bool		isRepeat)
-{
-    DeviceEvent event;
-    memset(&event, 0, sizeof(DeviceEvent));
-    event.header = ET_Internal;
-    event.type = type;
-    event.detail.key = keyCode;
-    event.time = GetTimeInMillis();
-    event.length = sizeof(DeviceEvent);
-    event.key_repeat = isRepeat;
-    event.sourceid = keybd->id;
-    event.deviceid = keybd->id;
-
-    if (xkbDebugFlags&0x8) {
-	DebugF("[xkb] AXKE: Key %d %s\n", keyCode,
-               (event.type == ET_KeyPress ? "down" : "up"));
-    }
-
-    XkbProcessKeyboardEvent(&event, keybd);
-    return;
-} /* AccessXKeyboardEvent */
-
-/************************************************************************/
-/*									*/
-/* AccessXKRGTurnOn							*/
-/*									*/
-/*	Turn the keyboard response group on.				*/
-/*									*/
-/************************************************************************/
-static void
-AccessXKRGTurnOn(DeviceIntPtr dev,CARD16 KRGControl,xkbControlsNotify	*pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old= *ctrls;
-    ctrls->enabled_ctrls |= (KRGControl&XkbAX_KRGMask);
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,KRGControl);
-    return;
-    
-} /* AccessXKRGTurnOn */
-
-/************************************************************************/
-/*									*/
-/* AccessXKRGTurnOff							*/
-/*									*/
-/*	Turn the keyboard response group off.				*/
-/*									*/
-/************************************************************************/
-static void 
-AccessXKRGTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls &= ~XkbAX_KRGMask;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	unsigned changes= old.enabled_ctrls^ctrls->enabled_ctrls;
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,changes);
-    }
-    return;
-    
-} /* AccessXKRGTurnOff */
-
-/************************************************************************/
-/*									*/
-/* AccessXStickyKeysTurnOn						*/
-/*									*/
-/*	Turn StickyKeys on.						*/
-/*									*/
-/************************************************************************/
-static void
-AccessXStickyKeysTurnOn(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls |= XkbStickyKeysMask;
-    xkbi->shiftKeyCount = 0;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,XkbStickyKeysMask);
-    }
-    return;
-    
-} /* AccessXStickyKeysTurnOn */
-
-/************************************************************************/
-/*									*/
-/* AccessXStickyKeysTurnOff						*/
-/*									*/
-/*	Turn StickyKeys off.						*/
-/*									*/
-/************************************************************************/
-static void
-AccessXStickyKeysTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)
-{
-XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;
-XkbControlsPtr		ctrls = xkbi->desc->ctrls;
-XkbControlsRec		old;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    old = *ctrls;
-    ctrls->enabled_ctrls &= ~XkbStickyKeysMask;
-    xkbi->shiftKeyCount = 0;
-    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))
-	XkbSendControlsNotify(dev,pCN);
-
-    cause.kc=		pCN->keycode;
-    cause.event=	pCN->eventType;
-    cause.mjr=		pCN->requestMajor;
-    cause.mnr=		pCN->requestMinor;
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {
-	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,XkbStickyKeysMask);
-    }
-#ifndef NO_CLEAR_LATCHES_FOR_STICKY_KEYS_OFF
-    XkbClearAllLatchesAndLocks(dev,xkbi,FALSE,&cause);
-#endif
-    return;
-} /* AccessXStickyKeysTurnOff */
-
-static CARD32
-AccessXKRGExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-XkbSrvInfoPtr		xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;
-xkbControlsNotify	cn;
-
-    if (xkbi->krgTimerActive==_KRG_WARN_TIMER) {
-	XkbDDXAccessXBeep((DeviceIntPtr)arg,_BEEP_SLOW_WARN,XkbStickyKeysMask);
-	xkbi->krgTimerActive= _KRG_TIMER;
-	return 4000;
-    }
-    xkbi->krgTimerActive= _OFF_TIMER;
-    cn.keycode = 0;
-    cn.eventType = 0;
-    cn.requestMajor = 0;
-    cn.requestMinor = 0;
-    if (xkbi->desc->ctrls->enabled_ctrls&XkbSlowKeysMask)
-	 AccessXKRGTurnOff((DeviceIntPtr)arg,&cn);
-    else AccessXKRGTurnOn((DeviceIntPtr)arg,XkbSlowKeysMask,&cn);
-    return 0;
-}
-
-static CARD32
-AccessXRepeatKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr    dev = (DeviceIntPtr) arg;
-XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;
-
-    if (xkbi->repeatKey == 0)
-	return 0;
-
-    AccessXKeyboardEvent(dev, ET_KeyPress, xkbi->repeatKey, TRUE);
-
-    return xkbi->desc->ctrls->repeat_interval;
-}
-
-void
-AccessXCancelRepeatKey(XkbSrvInfoPtr xkbi,KeyCode key)
-{
-    if (xkbi->repeatKey==key)
-	xkbi->repeatKey= 0;
-    return;
-}
-
-static CARD32
-AccessXSlowKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr	keybd;
-XkbSrvInfoPtr	xkbi;
-XkbDescPtr	xkb;
-XkbControlsPtr	ctrls;
-
-    keybd= 	(DeviceIntPtr)arg;
-    xkbi= 	keybd->key->xkbInfo;
-    xkb= 	xkbi->desc;
-    ctrls= 	xkb->ctrls;
-    if (xkbi->slowKey!=0) {
-	xkbAccessXNotify ev;
-	KeySym *sym= XkbKeySymsPtr(xkb,xkbi->slowKey);
-	ev.detail= XkbAXN_SKAccept;
-	ev.keycode= xkbi->slowKey;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKAcceptFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_ACCEPT,XkbSlowKeysMask);
-	AccessXKeyboardEvent(keybd, ET_KeyPress,xkbi->slowKey,FALSE);
-	/* check for magic sequences */
-	if ((ctrls->enabled_ctrls&XkbAccessXKeysMask) &&
-	    ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)))
-	    xkbi->shiftKeyCount++;
-
-	/* Start repeating if necessary.  Stop autorepeating if the user
-	 * presses a non-modifier key that doesn't autorepeat.
-	 */
-	if (keybd->kbdfeed->ctrl.autoRepeat && 
-	    ((xkbi->slowKey != xkbi->mouseKey) || (!xkbi->mouseKeysAccel)) &&
-	     (ctrls->enabled_ctrls&XkbRepeatKeysMask)) {
-	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,xkbi->slowKey)) {
-		xkbi->repeatKey = xkbi->slowKey;
-		xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,
-					0, ctrls->repeat_delay,
-					AccessXRepeatKeyExpire, (pointer)keybd);
-	    }
-	}
-    }
-    return 0;
-}
-
-static CARD32
-AccessXBounceKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-XkbSrvInfoPtr	xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;
-
-    xkbi->inactiveKey= 0;
-    return 0;
-}
-
-static CARD32
-AccessXTimeoutExpire(OsTimerPtr timer,CARD32 now,pointer arg)
-{
-DeviceIntPtr		dev = (DeviceIntPtr)arg;
-XkbSrvInfoPtr		xkbi= dev->key->xkbInfo;
-XkbControlsPtr		ctrls= xkbi->desc->ctrls;
-XkbControlsRec		old;
-xkbControlsNotify	cn;
-XkbEventCauseRec	cause;
-XkbSrvLedInfoPtr	sli;
-
-    if (xkbi->lastPtrEventTime) {
-	unsigned timeToWait = (ctrls->ax_timeout*1000);
-	unsigned timeElapsed = (now-xkbi->lastPtrEventTime);
-
-	if (timeToWait > timeElapsed)
-	    return (timeToWait - timeElapsed);
-    }
-    old= *ctrls;
-    xkbi->shiftKeyCount= 0;
-    ctrls->enabled_ctrls&= ~ctrls->axt_ctrls_mask;
-    ctrls->enabled_ctrls|= 
-	(ctrls->axt_ctrls_values&ctrls->axt_ctrls_mask);
-    if (ctrls->axt_opts_mask) {
-	ctrls->ax_options&= ~ctrls->axt_opts_mask;
-	ctrls->ax_options|= (ctrls->axt_opts_values&ctrls->axt_opts_mask);
-    }
-    if (XkbComputeControlsNotify(dev,&old,ctrls,&cn,FALSE)) {
-	cn.keycode = 0;
-	cn.eventType = 0;
-	cn.requestMajor = 0;
-	cn.requestMinor = 0;
-	XkbSendControlsNotify(dev,&cn);
-    }
-    XkbSetCauseUnknown(&cause);
-    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);
-    if (ctrls->ax_options!=old.ax_options) {
-	unsigned set,cleared,bell;
-	set= ctrls->ax_options&(~old.ax_options);
-	cleared= (~ctrls->ax_options)&old.ax_options;
-	if (set && cleared)	bell= _BEEP_FEATURE_CHANGE;
-	else if (set)		bell= _BEEP_FEATURE_ON;
-	else 			bell= _BEEP_FEATURE_OFF;
-	XkbDDXAccessXBeep(dev,bell,XkbAccessXTimeoutMask);
-    }
-    xkbi->krgTimerActive= _OFF_TIMER;
-    return 0;
-}
-
-
-/************************************************************************/
-/*									*/
-/* AccessXFilterPressEvent						*/
-/*									*/
-/* Filter events before they get any further if SlowKeys is turned on.	*/
-/* In addition, this routine handles the ever so popular magic key	*/
-/* acts for turning various accessibility features on/off.		*/
-/*									*/
-/* Returns TRUE if this routine has discarded the event.		*/
-/* Returns FALSE if the event needs further processing.			*/
-/*									*/
-/************************************************************************/
-Bool
-AccessXFilterPressEvent(	DeviceEvent*	event,
-				DeviceIntPtr	keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-Bool		ignoreKeyEvent = FALSE;
-KeyCode		key = event->detail.key;
-KeySym *	sym = XkbKeySymsPtr(xkbi->desc,key);
-
-    if (ctrls->enabled_ctrls&XkbAccessXKeysMask) {
-	/* check for magic sequences */
-	if ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)) {
-	    if (XkbAX_NeedFeedback(ctrls,XkbAX_SlowWarnFBMask)) {
-		xkbi->krgTimerActive = _KRG_WARN_TIMER;
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 4000,
-					AccessXKRGExpire, (pointer)keybd);
-	    }
-	    else {
-		xkbi->krgTimerActive = _KRG_TIMER;
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 8000,
-					AccessXKRGExpire, (pointer)keybd);
-	    }
-	    if (!(ctrls->enabled_ctrls & XkbSlowKeysMask)) {
-		CARD32 now= GetTimeInMillis();
-		if ((now-xkbi->lastShiftEventTime)>15000)
-		     xkbi->shiftKeyCount= 1;
-		else xkbi->shiftKeyCount++;
-		xkbi->lastShiftEventTime= now;
-	    }
-	}
-	else {
-	    if (xkbi->krgTimerActive) {
-		xkbi->krgTimer= TimerSet(xkbi->krgTimer,0, 0, NULL, NULL);
-		xkbi->krgTimerActive= _OFF_TIMER;
-	    }
-	}
-    }
-	
-    /* Don't transmit the KeyPress if SlowKeys is turned on;
-     * The wakeup handler will synthesize one for us if the user
-     * has held the key long enough.
-     */
-    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {
-	xkbAccessXNotify	ev;
-	/* If key was already pressed, ignore subsequent press events
-	 * from the server's autorepeat
-	 */
-	if(xkbi->slowKey == key)
-	    return TRUE;
-	ev.detail= XkbAXN_SKPress;
-	ev.keycode= key;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKPressFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_PRESS,XkbSlowKeysMask);
-	xkbi->slowKey= key;
-	xkbi->slowKeysTimer = TimerSet(xkbi->slowKeysTimer,
-				 0, ctrls->slow_keys_delay,
-				 AccessXSlowKeyExpire, (pointer)keybd);
-	ignoreKeyEvent = TRUE;
-    }
-
-    /* Don't transmit the KeyPress if BounceKeys is turned on
-     * and the user pressed the same key within a given time period
-     * from the last release.
-     */
-    else if ((ctrls->enabled_ctrls & XkbBounceKeysMask) && 
-					(key == xkbi->inactiveKey)) {
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_BKRejectFBMask))
-	    XkbDDXAccessXBeep(keybd,_BEEP_BOUNCE_REJECT,XkbBounceKeysMask);
-	ignoreKeyEvent = TRUE;
-    }
-
-    /* Start repeating if necessary.  Stop autorepeating if the user
-     * presses a non-modifier key that doesn't autorepeat.
-     */
-    if (XkbDDXUsesSoftRepeat(keybd)) {
-	if ((keybd->kbdfeed->ctrl.autoRepeat) &&
-		((ctrls->enabled_ctrls&(XkbSlowKeysMask|XkbRepeatKeysMask))==
-							XkbRepeatKeysMask)) {
-	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,key)) {
-		if (xkbDebugFlags&0x10)
-		    DebugF("Starting software autorepeat...\n");
-		if (xkbi->repeatKey == key)
-		    ignoreKeyEvent = TRUE;
-		else {
-		    xkbi->repeatKey = key;
-		    xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,
-			    0, ctrls->repeat_delay,
-			    AccessXRepeatKeyExpire, (pointer)keybd);
-		}
-	    }
-	}
-    }
-    
-    /* Check for two keys being pressed at the same time.  This section
-     * essentially says the following:
-     *
-     *	If StickyKeys is on, and a modifier is currently being held down,
-     *  and one of the following is true:  the current key is not a modifier
-     *  or the currentKey is a modifier, but not the only modifier being
-     *  held down, turn StickyKeys off if the TwoKeys off ctrl is set.
-     */
-    if ((ctrls->enabled_ctrls & XkbStickyKeysMask) && 
-				(xkbi->state.base_mods!=0) &&
-				(XkbAX_NeedOption(ctrls,XkbAX_TwoKeysMask))) {
-	xkbControlsNotify cn;
-	cn.keycode = key;
-	cn.eventType = KeyPress;
-	cn.requestMajor = 0;
-	cn.requestMinor = 0;
-	AccessXStickyKeysTurnOff(keybd,&cn);
-    }
-    
-    if (!ignoreKeyEvent)
-	XkbProcessKeyboardEvent(event, keybd);
-    return ignoreKeyEvent;
-} /* AccessXFilterPressEvent */
-
-/************************************************************************/
-/*									*/
-/* AccessXFilterReleaseEvent						*/
-/*									*/
-/* Filter events before they get any further if SlowKeys is turned on.	*/
-/* In addition, this routine handles the ever so popular magic key	*/
-/* acts for turning various accessibility features on/off.		*/
-/*									*/
-/* Returns TRUE if this routine has discarded the event.		*/
-/* Returns FALSE if the event needs further processing.			*/
-/*									*/
-/************************************************************************/
-Bool
-AccessXFilterReleaseEvent(	DeviceEvent*	event,
-				DeviceIntPtr	keybd)
-{
-XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;
-XkbControlsPtr	ctrls = xkbi->desc->ctrls;
-KeyCode		key = event->detail.key;
-Bool		ignoreKeyEvent = FALSE;
-    
-    /* Don't transmit the KeyRelease if BounceKeys is on and
-     * this is the release of a key that was ignored due to 
-     * BounceKeys.
-     */
-    if (ctrls->enabled_ctrls & XkbBounceKeysMask) {
-	if ((key!=xkbi->mouseKey)&&(!BitIsOn(keybd->key->down,key)))
-	    ignoreKeyEvent = TRUE;
-	xkbi->inactiveKey= key;
-	xkbi->bounceKeysTimer= TimerSet(xkbi->bounceKeysTimer, 0,
-					ctrls->debounce_delay,
-					AccessXBounceKeyExpire, (pointer)keybd);
-    }
-
-    /* Don't transmit the KeyRelease if SlowKeys is turned on and
-     * the user didn't hold the key long enough.  We know we passed
-     * the key if the down bit was set by CoreProcessKeyboadEvent.
-     */
-    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {
-	xkbAccessXNotify	ev;
-	unsigned		beep_type;
-	ev.keycode= key;
-	ev.slowKeysDelay= ctrls->slow_keys_delay;
-	ev.debounceDelay= ctrls->debounce_delay;
-	if (BitIsOn(keybd->key->down,key) || (xkbi->mouseKey == key)) {
-	    ev.detail= XkbAXN_SKRelease;
-	    beep_type= _BEEP_SLOW_RELEASE;
-	}
-	else {
-	    ev.detail= XkbAXN_SKReject;
-	    beep_type= _BEEP_SLOW_REJECT;
-	    ignoreKeyEvent = TRUE;
-	}
-	XkbSendAccessXNotify(keybd,&ev);
-	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKRejectFBMask)) {
-	    XkbDDXAccessXBeep(keybd,beep_type,XkbSlowKeysMask);
-	}
-	if (xkbi->slowKey==key)
-	    xkbi->slowKey= 0;
-    }
-
-    /* Stop Repeating if the user releases the key that is currently
-     * repeating.
-     */
-    if (xkbi->repeatKey==key) {
-	xkbi->repeatKey= 0;
-    }
-
-    if ((ctrls->enabled_ctrls&XkbAccessXTimeoutMask)&&(ctrls->ax_timeout>0)) {
-	xkbi->lastPtrEventTime= 0;
-	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 
-					ctrls->ax_timeout*1000,
-					AccessXTimeoutExpire, (pointer)keybd);
-	xkbi->krgTimerActive= _ALL_TIMEOUT_TIMER;
-    }
-    else if (xkbi->krgTimerActive!=_OFF_TIMER) {
-	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 0, NULL, NULL);
-	xkbi->krgTimerActive= _OFF_TIMER;
-    }
-	
-    /* Keep track of how many times the Shift key has been pressed.
-     * If it has been pressed and released 5 times in a row, toggle
-     * the state of StickyKeys.
-     */
-    if ((!ignoreKeyEvent)&&(xkbi->shiftKeyCount)) {
-	KeySym *pSym= XkbKeySymsPtr(xkbi->desc,key);
-	if ((pSym[0]!=XK_Shift_L)&&(pSym[0]!=XK_Shift_R)) {
-	    xkbi->shiftKeyCount= 0;
-	}
-	else if (xkbi->shiftKeyCount>=5) {
-	     xkbControlsNotify cn;
-	     cn.keycode = key;
-	     cn.eventType = KeyPress;
-	     cn.requestMajor = 0;
-	     cn.requestMinor = 0;
-	     if (ctrls->enabled_ctrls & XkbStickyKeysMask)
-		AccessXStickyKeysTurnOff(keybd,&cn);
-	     else
-		AccessXStickyKeysTurnOn(keybd,&cn);
-	     xkbi->shiftKeyCount= 0;
-	}
-    }
-    
-    if (!ignoreKeyEvent)
-	XkbProcessKeyboardEvent(event, keybd);
-    return ignoreKeyEvent;
-    
-} /* AccessXFilterReleaseEvent */
-
-/************************************************************************/
-/*									*/
-/* ProcessPointerEvent							*/
-/*									*/
-/* This routine merely sets the shiftKeyCount and clears the keyboard   */
-/* response group timer (if necessary) on a mouse event.  This is so	*/
-/* multiple shifts with just the mouse and shift-drags with the mouse	*/
-/* don't accidentally turn on StickyKeys or the Keyboard Response Group.*/
-/*									*/
-/************************************************************************/
-extern int xkbDevicePrivateIndex;
-extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);
-void
-ProcessPointerEvent(	InternalEvent   *ev,
-			DeviceIntPtr    mouse)
-{
-DeviceIntPtr	dev;
-XkbSrvInfoPtr	xkbi = NULL;
-unsigned 	changed = 0;
-ProcessInputProc backupproc;
-xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(mouse);
-DeviceEvent     *event = &ev->device_event;
-
-    dev = (IsMaster(mouse) || mouse->u.master) ? GetMaster(mouse, MASTER_KEYBOARD) : mouse;
-
-    if (dev && dev->key)
-    {
-	xkbi = dev->key->xkbInfo;
-	xkbi->shiftKeyCount = 0;
-	xkbi->lastPtrEventTime= event->time;
-    }
-
-    if (event->type == ET_ButtonPress) {
-	    changed |= XkbPointerButtonMask;
-    }
-    else if (event->type == ET_ButtonRelease) {
-	if (xkbi)
-	    xkbi->lockedPtrButtons&= ~(1 << (event->detail.key & 0x7));
-	changed |= XkbPointerButtonMask;
-    }
-
-    /* Guesswork. mostly. 
-     * xkb actuall goes through some effort to transparently wrap the
-     * processInputProcs (see XkbSetExtension). But we all love fun, so the
-     * previous XKB implementation just hardcoded the CPPE call here instead
-     * of unwrapping like anybody with any sense of decency would do. 
-     * I got no clue what the correct thing to do is, but my guess is that
-     * it's not hardcoding. I may be wrong. whatever it is, don't come whining
-     * to me. I just work here. 
-     *
-     * Anyway. here's the old call, if you don't like the wrapping, revert it.
-     *
-     * CoreProcessPointerEvent(xE,mouse,count);
-     *
-     *          see. it's still steaming. told you. (whot)
-     */
-
-    UNWRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr, backupproc);
-    mouse->public.processInputProc(ev, mouse);
-    COND_WRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr,
-				     backupproc, xkbUnwrapProc);
-
-    if (!xkbi)
-	return;
-
-    xkbi->state.ptr_buttons = (mouse->button) ? mouse->button->state : 0;
-    
-    /* clear any latched modifiers */
-    if ( xkbi->state.latched_mods && (event->type == ET_ButtonRelease) ) {
-	unsigned 		changed_leds;
-	XkbStateRec		oldState;
-	XkbSrvLedInfoPtr	sli;
-
-	sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);
-	oldState= xkbi->state;
-	XkbLatchModifiers(dev,0xFF,0x00);
-
-	XkbComputeDerivedState(xkbi);
-	changed |= XkbStateChangedFlags(&oldState,&xkbi->state);
-	if (changed&sli->usedComponents) {
-	    changed_leds= XkbIndicatorsToUpdate(dev,changed,FALSE);
-	    if (changed_leds) {
-		XkbEventCauseRec	cause;
-		XkbSetCauseKey(&cause,(event->detail.key & 0x7), event->type);
-		XkbUpdateIndicators(dev,changed_leds,TRUE,NULL,&cause);
-	    }
-	}
-    }
-
-    if (((xkbi->flags&_XkbStateNotifyInProgress)==0)&&(changed!=0)) {
-	xkbStateNotify	sn;
-	sn.keycode= event->detail.key;
-	sn.eventType= event->type;
-	sn.requestMajor = sn.requestMinor = 0;
-	sn.changed= changed;
-	XkbSendStateNotify(dev,&sn);
-    }
-
-} /* ProcessPointerEvent */
-
-
-
-
+/************************************************************

+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

+

+Permission to use, copy, modify, and distribute this

+software and its documentation for any purpose and without

+fee is hereby granted, provided that the above copyright

+notice appear in all copies and that both that copyright

+notice and this permission notice appear in supporting

+documentation, and that the name of Silicon Graphics not be 

+used in advertising or publicity pertaining to distribution 

+of the software without specific prior written permission.

+Silicon Graphics makes no representation about the suitability 

+of this software for any purpose. It is provided "as is"

+without any express or implied warranty.

+

+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 

+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 

+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 

+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 

+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdio.h>

+#include <math.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/keysym.h>

+#include "exglobals.h"

+#include <X11/extensions/XIproto.h>

+#include "inputstr.h"

+#include "eventstr.h"

+#include <xkbsrv.h>

+#if !defined(WIN32)

+#include <sys/time.h>

+#endif

+

+int	XkbDfltRepeatDelay=	660;

+int	XkbDfltRepeatInterval=	40;

+

+#define	DFLT_TIMEOUT_CTRLS (XkbAX_KRGMask|XkbStickyKeysMask|XkbMouseKeysMask)

+#define	DFLT_TIMEOUT_OPTS  (XkbAX_IndicatorFBMask)

+

+unsigned short	XkbDfltAccessXTimeout= 	120;

+unsigned int	XkbDfltAccessXTimeoutMask= DFLT_TIMEOUT_CTRLS;

+static unsigned int XkbDfltAccessXTimeoutValues= 0;

+static unsigned int XkbDfltAccessXTimeoutOptionsMask= DFLT_TIMEOUT_OPTS;

+static unsigned int XkbDfltAccessXTimeoutOptionsValues= 0;

+unsigned int	XkbDfltAccessXFeedback= XkbAccessXFeedbackMask;

+unsigned short	XkbDfltAccessXOptions=  XkbAX_AllOptionsMask & ~(XkbAX_IndicatorFBMask|XkbAX_SKReleaseFBMask|XkbAX_SKRejectFBMask);

+

+void

+AccessXComputeCurveFactor(XkbSrvInfoPtr xkbi,XkbControlsPtr ctrls)

+{

+    xkbi->mouseKeysCurve= 1.0+(((double)ctrls->mk_curve)*0.001);

+    xkbi->mouseKeysCurveFactor= ( ((double)ctrls->mk_max_speed)/

+	pow((double)ctrls->mk_time_to_max,xkbi->mouseKeysCurve));

+    return;

+}

+

+void

+AccessXInit(DeviceIntPtr keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+

+    xkbi->shiftKeyCount= 0;

+    xkbi->mouseKeysCounter= 0;

+    xkbi->inactiveKey= 0;

+    xkbi->slowKey= 0;

+    xkbi->repeatKey= 0;

+    xkbi->krgTimerActive= _OFF_TIMER;

+    xkbi->beepType= _BEEP_NONE;

+    xkbi->beepCount= 0;

+    xkbi->mouseKeyTimer= NULL;

+    xkbi->slowKeysTimer= NULL;

+    xkbi->bounceKeysTimer= NULL;

+    xkbi->repeatKeyTimer= NULL;

+    xkbi->krgTimer= NULL;

+    xkbi->beepTimer= NULL;

+    ctrls->repeat_delay = XkbDfltRepeatDelay;

+    ctrls->repeat_interval = XkbDfltRepeatInterval;

+    ctrls->debounce_delay = 300;

+    ctrls->slow_keys_delay = 300;

+    ctrls->mk_delay = 160;

+    ctrls->mk_interval = 40;

+    ctrls->mk_time_to_max = 30;

+    ctrls->mk_max_speed = 30;

+    ctrls->mk_curve = 500;

+    ctrls->mk_dflt_btn = 1;

+    ctrls->ax_timeout = XkbDfltAccessXTimeout;

+    ctrls->axt_ctrls_mask = XkbDfltAccessXTimeoutMask;

+    ctrls->axt_ctrls_values = XkbDfltAccessXTimeoutValues;

+    ctrls->axt_opts_mask = XkbDfltAccessXTimeoutOptionsMask;

+    ctrls->axt_opts_values = XkbDfltAccessXTimeoutOptionsValues;

+    if (XkbDfltAccessXTimeout)

+	ctrls->enabled_ctrls |= XkbAccessXTimeoutMask;

+    else

+	ctrls->enabled_ctrls &= ~XkbAccessXTimeoutMask;

+    ctrls->enabled_ctrls |= XkbDfltAccessXFeedback;

+    ctrls->ax_options = XkbDfltAccessXOptions; 

+    AccessXComputeCurveFactor(xkbi,ctrls);

+    return;

+}

+

+/************************************************************************/

+/*									*/

+/* AccessXKeyboardEvent							*/

+/*									*/

+/*	Generate a synthetic keyboard event.				*/

+/*									*/

+/************************************************************************/

+static void 

+AccessXKeyboardEvent(DeviceIntPtr	keybd,

+				 int		type,

+				 BYTE		keyCode,

+				 Bool		isRepeat)

+{

+    DeviceEvent event;

+    memset(&event, 0, sizeof(DeviceEvent));

+    event.header = ET_Internal;

+    event.type = type;

+    event.detail.key = keyCode;

+    event.time = GetTimeInMillis();

+    event.length = sizeof(DeviceEvent);

+    event.key_repeat = isRepeat;

+    event.sourceid = keybd->id;

+    event.deviceid = keybd->id;

+

+    if (xkbDebugFlags&0x8) {

+	DebugF("[xkb] AXKE: Key %d %s\n", keyCode,

+               (event.type == ET_KeyPress ? "down" : "up"));

+    }

+

+    XkbProcessKeyboardEvent(&event, keybd);

+    return;

+} /* AccessXKeyboardEvent */

+

+/************************************************************************/

+/*									*/

+/* AccessXKRGTurnOn							*/

+/*									*/

+/*	Turn the keyboard response group on.				*/

+/*									*/

+/************************************************************************/

+static void

+AccessXKRGTurnOn(DeviceIntPtr dev,CARD16 KRGControl,xkbControlsNotify	*pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old= *ctrls;

+    ctrls->enabled_ctrls |= (KRGControl&XkbAX_KRGMask);

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask))

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,KRGControl);

+    return;

+    

+} /* AccessXKRGTurnOn */

+

+/************************************************************************/

+/*									*/

+/* AccessXKRGTurnOff							*/

+/*									*/

+/*	Turn the keyboard response group off.				*/

+/*									*/

+/************************************************************************/

+static void 

+AccessXKRGTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls &= ~XkbAX_KRGMask;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	unsigned changes= old.enabled_ctrls^ctrls->enabled_ctrls;

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,changes);

+    }

+    return;

+    

+} /* AccessXKRGTurnOff */

+

+/************************************************************************/

+/*									*/

+/* AccessXStickyKeysTurnOn						*/

+/*									*/

+/*	Turn StickyKeys on.						*/

+/*									*/

+/************************************************************************/

+static void

+AccessXStickyKeysTurnOn(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls |= XkbStickyKeysMask;

+    xkbi->shiftKeyCount = 0;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_ON,XkbStickyKeysMask);

+    }

+    return;

+    

+} /* AccessXStickyKeysTurnOn */

+

+/************************************************************************/

+/*									*/

+/* AccessXStickyKeysTurnOff						*/

+/*									*/

+/*	Turn StickyKeys off.						*/

+/*									*/

+/************************************************************************/

+static void

+AccessXStickyKeysTurnOff(DeviceIntPtr dev,xkbControlsNotify *pCN)

+{

+XkbSrvInfoPtr		xkbi = dev->key->xkbInfo;

+XkbControlsPtr		ctrls = xkbi->desc->ctrls;

+XkbControlsRec		old;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    old = *ctrls;

+    ctrls->enabled_ctrls &= ~XkbStickyKeysMask;

+    xkbi->shiftKeyCount = 0;

+    if (XkbComputeControlsNotify(dev,&old,ctrls,pCN,FALSE))

+	XkbSendControlsNotify(dev,pCN);

+

+    cause.kc=		pCN->keycode;

+    cause.event=	pCN->eventType;

+    cause.mjr=		pCN->requestMajor;

+    cause.mnr=		pCN->requestMinor;

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (XkbAX_NeedFeedback(ctrls,XkbAX_FeatureFBMask)) {

+	XkbDDXAccessXBeep(dev,_BEEP_FEATURE_OFF,XkbStickyKeysMask);

+    }

+#ifndef NO_CLEAR_LATCHES_FOR_STICKY_KEYS_OFF

+    XkbClearAllLatchesAndLocks(dev,xkbi,FALSE,&cause);

+#endif

+    return;

+} /* AccessXStickyKeysTurnOff */

+

+static CARD32

+AccessXKRGExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+XkbSrvInfoPtr		xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;

+xkbControlsNotify	cn;

+

+    if (xkbi->krgTimerActive==_KRG_WARN_TIMER) {

+	XkbDDXAccessXBeep((DeviceIntPtr)arg,_BEEP_SLOW_WARN,XkbStickyKeysMask);

+	xkbi->krgTimerActive= _KRG_TIMER;

+	return 4000;

+    }

+    xkbi->krgTimerActive= _OFF_TIMER;

+    cn.keycode = 0;

+    cn.eventType = 0;

+    cn.requestMajor = 0;

+    cn.requestMinor = 0;

+    if (xkbi->desc->ctrls->enabled_ctrls&XkbSlowKeysMask)

+	 AccessXKRGTurnOff((DeviceIntPtr)arg,&cn);

+    else AccessXKRGTurnOn((DeviceIntPtr)arg,XkbSlowKeysMask,&cn);

+    return 0;

+}

+

+static CARD32

+AccessXRepeatKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr    dev = (DeviceIntPtr) arg;

+XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;

+

+    if (xkbi->repeatKey == 0)

+	return 0;

+

+    AccessXKeyboardEvent(dev, ET_KeyPress, xkbi->repeatKey, TRUE);

+

+    return xkbi->desc->ctrls->repeat_interval;

+}

+

+void

+AccessXCancelRepeatKey(XkbSrvInfoPtr xkbi,KeyCode key)

+{

+    if (xkbi->repeatKey==key)

+	xkbi->repeatKey= 0;

+    return;

+}

+

+static CARD32

+AccessXSlowKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr	keybd;

+XkbSrvInfoPtr	xkbi;

+XkbDescPtr	xkb;

+XkbControlsPtr	ctrls;

+

+    keybd= 	(DeviceIntPtr)arg;

+    xkbi= 	keybd->key->xkbInfo;

+    xkb= 	xkbi->desc;

+    ctrls= 	xkb->ctrls;

+    if (xkbi->slowKey!=0) {

+	xkbAccessXNotify ev;

+	KeySym *sym= XkbKeySymsPtr(xkb,xkbi->slowKey);

+	ev.detail= XkbAXN_SKAccept;

+	ev.keycode= xkbi->slowKey;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKAcceptFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_ACCEPT,XkbSlowKeysMask);

+	AccessXKeyboardEvent(keybd, ET_KeyPress,xkbi->slowKey,FALSE);

+	/* check for magic sequences */

+	if ((ctrls->enabled_ctrls&XkbAccessXKeysMask) &&

+	    ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)))

+	    xkbi->shiftKeyCount++;

+

+	/* Start repeating if necessary.  Stop autorepeating if the user

+	 * presses a non-modifier key that doesn't autorepeat.

+	 */

+	if (keybd->kbdfeed->ctrl.autoRepeat && 

+	    ((xkbi->slowKey != xkbi->mouseKey) || (!xkbi->mouseKeysAccel)) &&

+	     (ctrls->enabled_ctrls&XkbRepeatKeysMask)) {

+	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,xkbi->slowKey)) {

+		xkbi->repeatKey = xkbi->slowKey;

+		xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,

+					0, ctrls->repeat_delay,

+					AccessXRepeatKeyExpire, (pointer)keybd);

+	    }

+	}

+    }

+    return 0;

+}

+

+static CARD32

+AccessXBounceKeyExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+XkbSrvInfoPtr	xkbi= ((DeviceIntPtr)arg)->key->xkbInfo;

+

+    xkbi->inactiveKey= 0;

+    return 0;

+}

+

+static CARD32

+AccessXTimeoutExpire(OsTimerPtr timer,CARD32 now,pointer arg)

+{

+DeviceIntPtr		dev = (DeviceIntPtr)arg;

+XkbSrvInfoPtr		xkbi= dev->key->xkbInfo;

+XkbControlsPtr		ctrls= xkbi->desc->ctrls;

+XkbControlsRec		old;

+xkbControlsNotify	cn;

+XkbEventCauseRec	cause;

+XkbSrvLedInfoPtr	sli;

+

+    if (xkbi->lastPtrEventTime) {

+	unsigned timeToWait = (ctrls->ax_timeout*1000);

+	unsigned timeElapsed = (now-xkbi->lastPtrEventTime);

+

+	if (timeToWait > timeElapsed)

+	    return timeToWait - timeElapsed;

+    }

+    old= *ctrls;

+    xkbi->shiftKeyCount= 0;

+    ctrls->enabled_ctrls&= ~ctrls->axt_ctrls_mask;

+    ctrls->enabled_ctrls|= 

+	(ctrls->axt_ctrls_values&ctrls->axt_ctrls_mask);

+    if (ctrls->axt_opts_mask) {

+	ctrls->ax_options&= ~ctrls->axt_opts_mask;

+	ctrls->ax_options|= (ctrls->axt_opts_values&ctrls->axt_opts_mask);

+    }

+    if (XkbComputeControlsNotify(dev,&old,ctrls,&cn,FALSE)) {

+	cn.keycode = 0;

+	cn.eventType = 0;

+	cn.requestMajor = 0;

+	cn.requestMinor = 0;

+	XkbSendControlsNotify(dev,&cn);

+    }

+    XkbSetCauseUnknown(&cause);

+    sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+    XkbUpdateIndicators(dev,sli->usesControls,TRUE,NULL,&cause);

+    if (ctrls->ax_options!=old.ax_options) {

+	unsigned set,cleared,bell;

+	set= ctrls->ax_options&(~old.ax_options);

+	cleared= (~ctrls->ax_options)&old.ax_options;

+	if (set && cleared)	bell= _BEEP_FEATURE_CHANGE;

+	else if (set)		bell= _BEEP_FEATURE_ON;

+	else 			bell= _BEEP_FEATURE_OFF;

+	XkbDDXAccessXBeep(dev,bell,XkbAccessXTimeoutMask);

+    }

+    xkbi->krgTimerActive= _OFF_TIMER;

+    return 0;

+}

+

+

+/************************************************************************/

+/*									*/

+/* AccessXFilterPressEvent						*/

+/*									*/

+/* Filter events before they get any further if SlowKeys is turned on.	*/

+/* In addition, this routine handles the ever so popular magic key	*/

+/* acts for turning various accessibility features on/off.		*/

+/*									*/

+/* Returns TRUE if this routine has discarded the event.		*/

+/* Returns FALSE if the event needs further processing.			*/

+/*									*/

+/************************************************************************/

+Bool

+AccessXFilterPressEvent(	DeviceEvent*	event,

+				DeviceIntPtr	keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+Bool		ignoreKeyEvent = FALSE;

+KeyCode		key = event->detail.key;

+KeySym *	sym = XkbKeySymsPtr(xkbi->desc,key);

+

+    if (ctrls->enabled_ctrls&XkbAccessXKeysMask) {

+	/* check for magic sequences */

+	if ((sym[0]==XK_Shift_R)||(sym[0]==XK_Shift_L)) {

+	    if (XkbAX_NeedFeedback(ctrls,XkbAX_SlowWarnFBMask)) {

+		xkbi->krgTimerActive = _KRG_WARN_TIMER;

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 4000,

+					AccessXKRGExpire, (pointer)keybd);

+	    }

+	    else {

+		xkbi->krgTimerActive = _KRG_TIMER;

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 8000,

+					AccessXKRGExpire, (pointer)keybd);

+	    }

+	    if (!(ctrls->enabled_ctrls & XkbSlowKeysMask)) {

+		CARD32 now= GetTimeInMillis();

+		if ((now-xkbi->lastShiftEventTime)>15000)

+		     xkbi->shiftKeyCount= 1;

+		else xkbi->shiftKeyCount++;

+		xkbi->lastShiftEventTime= now;

+	    }

+	}

+	else {

+	    if (xkbi->krgTimerActive) {

+		xkbi->krgTimer= TimerSet(xkbi->krgTimer,0, 0, NULL, NULL);

+		xkbi->krgTimerActive= _OFF_TIMER;

+	    }

+	}

+    }

+	

+    /* Don't transmit the KeyPress if SlowKeys is turned on;

+     * The wakeup handler will synthesize one for us if the user

+     * has held the key long enough.

+     */

+    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {

+	xkbAccessXNotify	ev;

+	/* If key was already pressed, ignore subsequent press events

+	 * from the server's autorepeat

+	 */

+	if(xkbi->slowKey == key)

+	    return TRUE;

+	ev.detail= XkbAXN_SKPress;

+	ev.keycode= key;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKPressFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_SLOW_PRESS,XkbSlowKeysMask);

+	xkbi->slowKey= key;

+	xkbi->slowKeysTimer = TimerSet(xkbi->slowKeysTimer,

+				 0, ctrls->slow_keys_delay,

+				 AccessXSlowKeyExpire, (pointer)keybd);

+	ignoreKeyEvent = TRUE;

+    }

+

+    /* Don't transmit the KeyPress if BounceKeys is turned on

+     * and the user pressed the same key within a given time period

+     * from the last release.

+     */

+    else if ((ctrls->enabled_ctrls & XkbBounceKeysMask) && 

+					(key == xkbi->inactiveKey)) {

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_BKRejectFBMask))

+	    XkbDDXAccessXBeep(keybd,_BEEP_BOUNCE_REJECT,XkbBounceKeysMask);

+	ignoreKeyEvent = TRUE;

+    }

+

+    /* Start repeating if necessary.  Stop autorepeating if the user

+     * presses a non-modifier key that doesn't autorepeat.

+     */

+    if (XkbDDXUsesSoftRepeat(keybd)) {

+	if ((keybd->kbdfeed->ctrl.autoRepeat) &&

+		((ctrls->enabled_ctrls&(XkbSlowKeysMask|XkbRepeatKeysMask))==

+							XkbRepeatKeysMask)) {

+	    if (BitIsOn(keybd->kbdfeed->ctrl.autoRepeats,key)) {

+		if (xkbDebugFlags&0x10)

+		    DebugF("Starting software autorepeat...\n");

+		if (xkbi->repeatKey == key)

+		    ignoreKeyEvent = TRUE;

+		else {

+		    xkbi->repeatKey = key;

+		    xkbi->repeatKeyTimer= TimerSet(xkbi->repeatKeyTimer,

+			    0, ctrls->repeat_delay,

+			    AccessXRepeatKeyExpire, (pointer)keybd);

+		}

+	    }

+	}

+    }

+    

+    /* Check for two keys being pressed at the same time.  This section

+     * essentially says the following:

+     *

+     *	If StickyKeys is on, and a modifier is currently being held down,

+     *  and one of the following is true:  the current key is not a modifier

+     *  or the currentKey is a modifier, but not the only modifier being

+     *  held down, turn StickyKeys off if the TwoKeys off ctrl is set.

+     */

+    if ((ctrls->enabled_ctrls & XkbStickyKeysMask) && 

+				(xkbi->state.base_mods!=0) &&

+				(XkbAX_NeedOption(ctrls,XkbAX_TwoKeysMask))) {

+	xkbControlsNotify cn;

+	cn.keycode = key;

+	cn.eventType = KeyPress;

+	cn.requestMajor = 0;

+	cn.requestMinor = 0;

+	AccessXStickyKeysTurnOff(keybd,&cn);

+    }

+    

+    if (!ignoreKeyEvent)

+	XkbProcessKeyboardEvent(event, keybd);

+    return ignoreKeyEvent;

+} /* AccessXFilterPressEvent */

+

+/************************************************************************/

+/*									*/

+/* AccessXFilterReleaseEvent						*/

+/*									*/

+/* Filter events before they get any further if SlowKeys is turned on.	*/

+/* In addition, this routine handles the ever so popular magic key	*/

+/* acts for turning various accessibility features on/off.		*/

+/*									*/

+/* Returns TRUE if this routine has discarded the event.		*/

+/* Returns FALSE if the event needs further processing.			*/

+/*									*/

+/************************************************************************/

+Bool

+AccessXFilterReleaseEvent(	DeviceEvent*	event,

+				DeviceIntPtr	keybd)

+{

+XkbSrvInfoPtr	xkbi = keybd->key->xkbInfo;

+XkbControlsPtr	ctrls = xkbi->desc->ctrls;

+KeyCode		key = event->detail.key;

+Bool		ignoreKeyEvent = FALSE;

+    

+    /* Don't transmit the KeyRelease if BounceKeys is on and

+     * this is the release of a key that was ignored due to 

+     * BounceKeys.

+     */

+    if (ctrls->enabled_ctrls & XkbBounceKeysMask) {

+	if ((key!=xkbi->mouseKey)&&(!BitIsOn(keybd->key->down,key)))

+	    ignoreKeyEvent = TRUE;

+	xkbi->inactiveKey= key;

+	xkbi->bounceKeysTimer= TimerSet(xkbi->bounceKeysTimer, 0,

+					ctrls->debounce_delay,

+					AccessXBounceKeyExpire, (pointer)keybd);

+    }

+

+    /* Don't transmit the KeyRelease if SlowKeys is turned on and

+     * the user didn't hold the key long enough.  We know we passed

+     * the key if the down bit was set by CoreProcessKeyboadEvent.

+     */

+    if (ctrls->enabled_ctrls & XkbSlowKeysMask) {

+	xkbAccessXNotify	ev;

+	unsigned		beep_type;

+	ev.keycode= key;

+	ev.slowKeysDelay= ctrls->slow_keys_delay;

+	ev.debounceDelay= ctrls->debounce_delay;

+	if (BitIsOn(keybd->key->down,key) || (xkbi->mouseKey == key)) {

+	    ev.detail= XkbAXN_SKRelease;

+	    beep_type= _BEEP_SLOW_RELEASE;

+	}

+	else {

+	    ev.detail= XkbAXN_SKReject;

+	    beep_type= _BEEP_SLOW_REJECT;

+	    ignoreKeyEvent = TRUE;

+	}

+	XkbSendAccessXNotify(keybd,&ev);

+	if (XkbAX_NeedFeedback(ctrls,XkbAX_SKRejectFBMask)) {

+	    XkbDDXAccessXBeep(keybd,beep_type,XkbSlowKeysMask);

+	}

+	if (xkbi->slowKey==key)

+	    xkbi->slowKey= 0;

+    }

+

+    /* Stop Repeating if the user releases the key that is currently

+     * repeating.

+     */

+    if (xkbi->repeatKey==key) {

+	xkbi->repeatKey= 0;

+    }

+

+    if ((ctrls->enabled_ctrls&XkbAccessXTimeoutMask)&&(ctrls->ax_timeout>0)) {

+	xkbi->lastPtrEventTime= 0;

+	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 

+					ctrls->ax_timeout*1000,

+					AccessXTimeoutExpire, (pointer)keybd);

+	xkbi->krgTimerActive= _ALL_TIMEOUT_TIMER;

+    }

+    else if (xkbi->krgTimerActive!=_OFF_TIMER) {

+	xkbi->krgTimer= TimerSet(xkbi->krgTimer, 0, 0, NULL, NULL);

+	xkbi->krgTimerActive= _OFF_TIMER;

+    }

+	

+    /* Keep track of how many times the Shift key has been pressed.

+     * If it has been pressed and released 5 times in a row, toggle

+     * the state of StickyKeys.

+     */

+    if ((!ignoreKeyEvent)&&(xkbi->shiftKeyCount)) {

+	KeySym *pSym= XkbKeySymsPtr(xkbi->desc,key);

+	if ((pSym[0]!=XK_Shift_L)&&(pSym[0]!=XK_Shift_R)) {

+	    xkbi->shiftKeyCount= 0;

+	}

+	else if (xkbi->shiftKeyCount>=5) {

+	     xkbControlsNotify cn;

+	     cn.keycode = key;

+	     cn.eventType = KeyPress;

+	     cn.requestMajor = 0;

+	     cn.requestMinor = 0;

+	     if (ctrls->enabled_ctrls & XkbStickyKeysMask)

+		AccessXStickyKeysTurnOff(keybd,&cn);

+	     else

+		AccessXStickyKeysTurnOn(keybd,&cn);

+	     xkbi->shiftKeyCount= 0;

+	}

+    }

+    

+    if (!ignoreKeyEvent)

+	XkbProcessKeyboardEvent(event, keybd);

+    return ignoreKeyEvent;

+    

+} /* AccessXFilterReleaseEvent */

+

+/************************************************************************/

+/*									*/

+/* ProcessPointerEvent							*/

+/*									*/

+/* This routine merely sets the shiftKeyCount and clears the keyboard   */

+/* response group timer (if necessary) on a mouse event.  This is so	*/

+/* multiple shifts with just the mouse and shift-drags with the mouse	*/

+/* don't accidentally turn on StickyKeys or the Keyboard Response Group.*/

+/*									*/

+/************************************************************************/

+extern int xkbDevicePrivateIndex;

+extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);

+void

+ProcessPointerEvent(	InternalEvent   *ev,

+			DeviceIntPtr    mouse)

+{

+DeviceIntPtr	dev;

+XkbSrvInfoPtr	xkbi = NULL;

+unsigned 	changed = 0;

+ProcessInputProc backupproc;

+xkbDeviceInfoPtr xkbPrivPtr = XKBDEVICEINFO(mouse);

+DeviceEvent     *event = &ev->device_event;

+

+    dev = (IsMaster(mouse) || mouse->u.master) ? GetMaster(mouse, MASTER_KEYBOARD) : mouse;

+

+    if (dev && dev->key)

+    {

+	xkbi = dev->key->xkbInfo;

+	xkbi->shiftKeyCount = 0;

+	xkbi->lastPtrEventTime= event->time;

+    }

+

+    if (event->type == ET_ButtonPress) {

+	    changed |= XkbPointerButtonMask;

+    }

+    else if (event->type == ET_ButtonRelease) {

+	if (xkbi)

+	    xkbi->lockedPtrButtons&= ~(1 << (event->detail.key & 0x7));

+	changed |= XkbPointerButtonMask;

+    }

+

+    /* Guesswork. mostly. 

+     * xkb actuall goes through some effort to transparently wrap the

+     * processInputProcs (see XkbSetExtension). But we all love fun, so the

+     * previous XKB implementation just hardcoded the CPPE call here instead

+     * of unwrapping like anybody with any sense of decency would do. 

+     * I got no clue what the correct thing to do is, but my guess is that

+     * it's not hardcoding. I may be wrong. whatever it is, don't come whining

+     * to me. I just work here. 

+     *

+     * Anyway. here's the old call, if you don't like the wrapping, revert it.

+     *

+     * CoreProcessPointerEvent(xE,mouse,count);

+     *

+     *          see. it's still steaming. told you. (whot)

+     */

+

+    UNWRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr, backupproc);

+    mouse->public.processInputProc(ev, mouse);

+    COND_WRAP_PROCESS_INPUT_PROC(mouse, xkbPrivPtr,

+				     backupproc, xkbUnwrapProc);

+

+    if (!xkbi)

+	return;

+

+    xkbi->state.ptr_buttons = (mouse->button) ? mouse->button->state : 0;

+    

+    /* clear any latched modifiers */

+    if ( xkbi->state.latched_mods && (event->type == ET_ButtonRelease) ) {

+	unsigned 		changed_leds;

+	XkbStateRec		oldState;

+	XkbSrvLedInfoPtr	sli;

+

+	sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

+	oldState= xkbi->state;

+	XkbLatchModifiers(dev,0xFF,0x00);

+

+	XkbComputeDerivedState(xkbi);

+	changed |= XkbStateChangedFlags(&oldState,&xkbi->state);

+	if (changed&sli->usedComponents) {

+	    changed_leds= XkbIndicatorsToUpdate(dev,changed,FALSE);

+	    if (changed_leds) {

+		XkbEventCauseRec	cause;

+		XkbSetCauseKey(&cause,(event->detail.key & 0x7), event->type);

+		XkbUpdateIndicators(dev,changed_leds,TRUE,NULL,&cause);

+	    }

+	}

+    }

+

+    if (((xkbi->flags&_XkbStateNotifyInProgress)==0)&&(changed!=0)) {

+	xkbStateNotify	sn;

+	sn.keycode= event->detail.key;

+	sn.eventType= event->type;

+	sn.requestMajor = sn.requestMinor = 0;

+	sn.changed= changed;

+	XkbSendStateNotify(dev,&sn);

+    }

+

+} /* ProcessPointerEvent */

+

+

+

+

diff --git a/xorg-server/xkb/xkbActions.c b/xorg-server/xkb/xkbActions.c
index 747f945bb..48eeeb772 100644
--- a/xorg-server/xkb/xkbActions.c
+++ b/xorg-server/xkb/xkbActions.c
@@ -43,8 +43,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #include "mi.h"

 #define EXTENSION_EVENT_BASE 64

 

-static int xkbDevicePrivateKeyIndex;

-DevPrivateKey xkbDevicePrivateKey = &xkbDevicePrivateKeyIndex;

+DevPrivateKeyRec xkbDevicePrivateKeyRec;

 

 static void XkbFakeDeviceButton(DeviceIntPtr dev,Bool press,int button);

 static void XkbFakePointerMotion(DeviceIntPtr dev, unsigned flags,int x,int y);

@@ -64,6 +63,11 @@ xkbUnwrapProc(DeviceIntPtr device, DeviceHandleProc proc,
 				 backupproc,xkbUnwrapProc);

 }

 

+Bool

+XkbInitPrivates(void)

+{

+    return dixRegisterPrivateKey(&xkbDevicePrivateKeyRec, PRIVATE_DEVICE, 0);

+}

 

 void

 XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc)

@@ -1033,7 +1037,7 @@ register int	i;
     xkbi->filters= realloc(xkbi->filters,

                             xkbi->szFilters * sizeof(XkbFilterRec));

     /* 6/21/93 (ef) -- XXX! deal with allocation failure */

-    bzero(&xkbi->filters[xkbi->szFilters/2],

+    memset(&xkbi->filters[xkbi->szFilters/2], 0,

             (xkbi->szFilters/2)*sizeof(XkbFilterRec));

     return &xkbi->filters[xkbi->szFilters/2];

 }

diff --git a/xorg-server/xkb/xkbInit.c b/xorg-server/xkb/xkbInit.c
index 0bb232f5a..e06f48c9e 100644
--- a/xorg-server/xkb/xkbInit.c
+++ b/xorg-server/xkb/xkbInit.c
@@ -43,6 +43,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #include "inputstr.h"

 #include "opaque.h"

 #include "property.h"

+#include "scrnintstr.h"

 #define	XKBSRV_NEED_FILE_FUNCS

 #include <xkbsrv.h>

 #include "xkbgeom.h"

@@ -210,7 +211,7 @@ char *			pval;
 	ErrorF("[xkb] Internal Error! bad size (%d!=%d) for _XKB_RULES_NAMES\n",

 								out,len);

     }

-    dixChangeWindowProperty(serverClient, WindowTable[0], name, XA_STRING, 8,

+    dixChangeWindowProperty(serverClient, screenInfo.screens[0]->root, name, XA_STRING, 8,

 			    PropModeReplace, len, pval, TRUE);

     free(pval);

     return TRUE;

@@ -219,20 +220,15 @@ char *			pval;
 static void

 XkbSetRulesUsed(XkbRMLVOSet *rmlvo)

 {

-    if (XkbRulesUsed)

-        free(XkbRulesUsed);

+    free(XkbRulesUsed);

     XkbRulesUsed= (rmlvo->rules?_XkbDupString(rmlvo->rules):NULL);

-    if (XkbModelUsed)

-	free(XkbModelUsed);

+    free(XkbModelUsed);

     XkbModelUsed= (rmlvo->model?_XkbDupString(rmlvo->model):NULL);

-    if (XkbLayoutUsed)

-	free(XkbLayoutUsed);

+    free(XkbLayoutUsed);

     XkbLayoutUsed= (rmlvo->layout?_XkbDupString(rmlvo->layout):NULL);

-    if (XkbVariantUsed)

-	free(XkbVariantUsed);

+    free(XkbVariantUsed);

     XkbVariantUsed= (rmlvo->variant?_XkbDupString(rmlvo->variant):NULL);

-    if (XkbOptionsUsed)

-	free(XkbOptionsUsed);

+    free(XkbOptionsUsed);

     XkbOptionsUsed= (rmlvo->options?_XkbDupString(rmlvo->options):NULL);

     if (XkbWantRulesProp)

 	QueueWorkProc(XkbWriteRulesProp,NULL,NULL);

@@ -243,28 +239,23 @@ void
 XkbSetRulesDflts(XkbRMLVOSet *rmlvo)

 {

     if (rmlvo->rules) {

-        if (XkbRulesDflt)

-	    free(XkbRulesDflt);

+        free(XkbRulesDflt);

         XkbRulesDflt= _XkbDupString(rmlvo->rules);

     }

     if (rmlvo->model) {

-	if (XkbModelDflt)

-	    free(XkbModelDflt);

+	free(XkbModelDflt);

 	XkbModelDflt= _XkbDupString(rmlvo->model);

     }

     if (rmlvo->layout) {

-	if (XkbLayoutDflt)

-	    free(XkbLayoutDflt);

+	free(XkbLayoutDflt);

 	XkbLayoutDflt= _XkbDupString(rmlvo->layout);

     }

     if (rmlvo->variant) {

-	if (XkbVariantDflt)

-	    free(XkbVariantDflt);

+	free(XkbVariantDflt);

 	XkbVariantDflt= _XkbDupString(rmlvo->variant);

     }

     if (rmlvo->options) {

-	if (XkbOptionsDflt)

-	    free(XkbOptionsDflt);

+	free(XkbOptionsDflt);

 	XkbOptionsDflt= _XkbDupString(rmlvo->options);

     }

     return;

diff --git a/xorg-server/xkb/xkbLEDs.c b/xorg-server/xkb/xkbLEDs.c
index a0a037fd7..65d8739be 100644
--- a/xorg-server/xkb/xkbLEDs.c
+++ b/xorg-server/xkb/xkbLEDs.c
@@ -166,7 +166,7 @@ XkbStatePtr	state;
 	    }

 	}

     }

-    return (stateChange || ctrlChange);

+    return stateChange || ctrlChange;

 }

 	

 	/*

@@ -263,7 +263,7 @@ unsigned			oldState;
 

     if (ed==NULL) {

 	ed= &my_ed;

-	bzero((char *)ed,sizeof(xkbExtensionDeviceNotify));

+	memset((char *)ed, 0, sizeof(xkbExtensionDeviceNotify));

     }

     else if ((ed->reason&XkbXI_IndicatorsMask)&&

 	     ((ed->ledClass!=sli->class)||(ed->ledID!=sli->id))) {

@@ -273,7 +273,7 @@ unsigned			oldState;
     if ((kbd==dev)&&(sli->flags&XkbSLI_IsDefault)) {

 	if (changes==NULL) {

 	    changes= &my_changes;

-	    bzero((char *)changes,sizeof(XkbChangesRec));

+	    memset((char *)changes, 0, sizeof(XkbChangesRec));

 	}

 	changes->indicators.state_changes|= affected;

     }

@@ -362,8 +362,8 @@ XkbChangesRec			changes;
 xkbExtensionDeviceNotify	ed;

 unsigned 			side_affected;

 

-    bzero((char *)&changes,sizeof(XkbChangesRec));

-    bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify));

+    memset((char *)&changes, 0, sizeof(XkbChangesRec));

+    memset((char *)&ed, 0, sizeof(xkbExtensionDeviceNotify));

     sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0);

     sli->explicitState&= ~affect;

     sli->explicitState|= (affect&values);

@@ -605,8 +605,8 @@ void
 XkbFreeSrvLedInfo(XkbSrvLedInfoPtr sli)

 {

     if ((sli->flags&XkbSLI_IsDefault)==0) {

-	if (sli->maps)	free(sli->maps);

-	if (sli->names)	free(sli->names);

+	free(sli->maps);

+	free(sli->names);

     }

     sli->maps= NULL;

     sli->names= NULL;

@@ -735,7 +735,7 @@ XkbFlushLedEvents(	DeviceIntPtr			dev,
 	if (changes->indicators.state_changes)

 	    XkbDDXUpdateDeviceIndicators(dev,sli,sli->effectiveState);

 	XkbSendNotification(kbd,changes,cause);

-	bzero((char *)changes,sizeof(XkbChangesRec));

+	memset((char *)changes, 0, sizeof(XkbChangesRec));

 

 	if (XkbAX_NeedFeedback(kbd->key->xkbInfo->desc->ctrls, XkbAX_IndicatorFBMask)) {

 		if (sli->effectiveState)

@@ -751,7 +751,7 @@ XkbFlushLedEvents(	DeviceIntPtr			dev,
 		XkbDDXUpdateDeviceIndicators(dev,sli,sli->effectiveState);

 	    XkbSendExtensionDeviceNotify(dev,cause->client,ed);

 	}

-	bzero((char *)ed,sizeof(XkbExtensionDeviceNotify));

+	memset((char *)ed, 0, sizeof(XkbExtensionDeviceNotify));

     }

     return;

 }

@@ -778,7 +778,7 @@ xkbExtensionDeviceNotify	my_ed;
 

     if (ed==NULL) {

 	ed= &my_ed;

-	bzero((char *)ed,sizeof(xkbExtensionDeviceNotify));

+	memset((char *)ed, 0, sizeof(xkbExtensionDeviceNotify));

     }

     else if ((ed->reason&XkbXI_IndicatorsMask)&&

 	     ((ed->ledClass!=sli->class)||(ed->ledID!=sli->id))) {

@@ -788,7 +788,7 @@ xkbExtensionDeviceNotify	my_ed;
     if ((kbd==dev)&&(sli->flags&XkbSLI_IsDefault)) { 

 	if (changes==NULL) {

 	   changes= &my_changes;

-	   bzero((char *)changes,sizeof(XkbChangesRec));

+	   memset((char *)changes, 0, sizeof(XkbChangesRec));

 	}

 	changes->names.changed|= XkbIndicatorNamesMask;

 	changes->names.changed_indicators|= changed_names;

@@ -855,7 +855,7 @@ xkbExtensionDeviceNotify	my_ed;
 

     if (ed==NULL) {

 	ed= &my_ed;

-	bzero((char *)ed,sizeof(xkbExtensionDeviceNotify));

+	memset((char *)ed, 0, sizeof(xkbExtensionDeviceNotify));

     }

     else if ((ed->reason&XkbXI_IndicatorsMask)&&

 	     ((ed->ledClass!=sli->class)||(ed->ledID!=sli->id))) {

@@ -865,7 +865,7 @@ xkbExtensionDeviceNotify	my_ed;
     if ((kbd==dev)&&(sli->flags&XkbSLI_IsDefault)) {

 	if (changes==NULL) {

 	    changes= &my_changes;

-	    bzero((char *)changes,sizeof(XkbChangesRec));

+	    memset((char *)changes, 0, sizeof(XkbChangesRec));

 	}

 	changes->indicators.map_changes|= changed_maps;

     }

@@ -917,7 +917,7 @@ Bool				kb_changed;
 

     if (changes==NULL) {

 	changes= &my_changes;

-	bzero((char *)changes,sizeof(XkbChangesRec));

+	memset((char *)changes, 0, sizeof(XkbChangesRec));

     }

 

     kb_changed= FALSE;

@@ -943,7 +943,7 @@ Bool				kb_changed;
 

     if (ed==NULL) {

 	ed= &my_ed;

-	bzero((char *)ed,sizeof(xkbExtensionDeviceNotify));

+	memset((char *)ed, 0, sizeof(xkbExtensionDeviceNotify));

     }

     else if (affected&&(ed->reason&XkbXI_IndicatorsMask)&&

 	     ((ed->ledClass!=sli->class)||(ed->ledID!=sli->id))) {

diff --git a/xorg-server/xkb/xkbUtils.c b/xorg-server/xkb/xkbUtils.c
index 286fab073..6b6e6d379 100644
--- a/xorg-server/xkb/xkbUtils.c
+++ b/xorg-server/xkb/xkbUtils.c
@@ -282,7 +282,7 @@ register unsigned	key;
         register  unsigned      bit,i;

         unsigned                present;

 

-        bzero(newVMods,XkbNumVirtualMods);

+        memset(newVMods, 0, XkbNumVirtualMods);

         present= 0;

         for (key=xkb->min_key_code;key<=xkb->max_key_code;key++) {

             if (xkb->server->vmodmap[key]==0)

@@ -588,7 +588,7 @@ XkbSrvInfoPtr	xkbi = dev->key->xkbInfo;
 xkbMapNotify	mn;

 

     xkbi->desc->server->explicit[key]|= XkbExplicitAutoRepeatMask;

-    bzero(&mn,sizeof(mn));

+    memset(&mn, 0, sizeof(mn));

     mn.changed= XkbExplicitComponentsMask;

     mn.firstKeyExplicit= key;

     mn.nKeyExplicit= 1;

@@ -919,11 +919,8 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
 

         if (src->map->syms) {

             if (src->map->size_syms != dst->map->size_syms) {

-                if (dst->map->syms)

-                    tmp = realloc(dst->map->syms,

-                                   src->map->size_syms * sizeof(KeySym));

-                else

-                    tmp = malloc(src->map->size_syms * sizeof(KeySym));

+                tmp = realloc(dst->map->syms,

+                              src->map->size_syms * sizeof(KeySym));

                 if (!tmp)

                     return FALSE;

                 dst->map->syms = tmp;

@@ -933,23 +930,16 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
                    src->map->size_syms * sizeof(KeySym));

         }

         else {

-            if (dst->map->syms) {

-                free(dst->map->syms);

-                dst->map->syms = NULL;

-            }

+            free(dst->map->syms);

+            dst->map->syms = NULL;

         }

         dst->map->num_syms = src->map->num_syms;

         dst->map->size_syms = src->map->size_syms;

 

         if (src->map->key_sym_map) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->map->key_sym_map)

-                    tmp = realloc(dst->map->key_sym_map,

-                                   (src->max_key_code + 1) *

-                                     sizeof(XkbSymMapRec));

-                else

-                    tmp = malloc((src->max_key_code + 1) *

-                                 sizeof(XkbSymMapRec));

+                tmp = realloc(dst->map->key_sym_map,

+                              (src->max_key_code + 1) * sizeof(XkbSymMapRec));

                 if (!tmp)

                     return FALSE;

                 dst->map->key_sym_map = tmp;

@@ -958,10 +948,8 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
                    (src->max_key_code + 1) * sizeof(XkbSymMapRec));

         }

         else {

-            if (dst->map->key_sym_map) {

-                free(dst->map->key_sym_map);

-                dst->map->key_sym_map = NULL;

-            }

+            free(dst->map->key_sym_map);

+            dst->map->key_sym_map = NULL;

         }

 

         if (src->map->types && src->map->num_types) {

@@ -973,7 +961,7 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
                     if (!tmp)

                         return FALSE;

                     dst->map->types = tmp;

-                    bzero(dst->map->types + dst->map->num_types,

+                    memset(dst->map->types + dst->map->num_types, 0,

                           (src->map->num_types - dst->map->num_types) *

                             sizeof(XkbKeyTypeRec));

                 }

@@ -988,15 +976,12 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
                      dst->map->types) {

                 for (i = src->map->num_types, dtype = (dst->map->types + i);

                      i < dst->map->num_types; i++, dtype++) {

-                    if (dtype->level_names)

-                        free(dtype->level_names);

+                    free(dtype->level_names);

                     dtype->level_names = NULL;

                     dtype->num_levels = 0;

                     if (dtype->map_count) {

-                        if (dtype->map)

-                            free(dtype->map);

-                        if (dtype->preserve)

-                            free(dtype->preserve);

+                        free(dtype->map);

+                        free(dtype->preserve);

                     }

                 }

             }

@@ -1099,10 +1084,8 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
                 }

                 else {

                     if (dtype->map_count && i < dst->map->num_types) {

-                        if (dtype->map)

-                            free(dtype->map);

-                        if (dtype->preserve)

-                            free(dtype->preserve);

+                        free(dtype->map);

+                        free(dtype->preserve);

                     }

                     dtype->map_count = 0;

                     dtype->map = NULL;

@@ -1117,26 +1100,22 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
             if (dst->map->types) {

                 for (i = 0, dtype = dst->map->types; i < dst->map->num_types;

                      i++, dtype++) {

-                    if (dtype->level_names)

-                        free(dtype->level_names);

+                    free(dtype->level_names);

                     if (dtype->map && dtype->map_count)

                         free(dtype->map);

                     if (dtype->preserve && dtype->map_count)

                         free(dtype->preserve);

                 }

-                free(dst->map->types);

-                dst->map->types = NULL;

             }

+            free(dst->map->types);

+            dst->map->types = NULL;

             dst->map->num_types = 0;

             dst->map->size_types = 0;

         }

 

         if (src->map->modmap) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->map->modmap)

-                    tmp = realloc(dst->map->modmap, src->max_key_code + 1);

-                else

-                    tmp = malloc(src->max_key_code + 1);

+                tmp = realloc(dst->map->modmap, src->max_key_code + 1);

                 if (!tmp)

                     return FALSE;

                 dst->map->modmap = tmp;

@@ -1144,10 +1123,8 @@ _XkbCopyClientMap(XkbDescPtr src, XkbDescPtr dst)
             memcpy(dst->map->modmap, src->map->modmap, src->max_key_code + 1);

         }

         else {

-            if (dst->map->modmap) {

-                free(dst->map->modmap);

-                dst->map->modmap = NULL;

-            }

+            free(dst->map->modmap);

+            dst->map->modmap = NULL;

         }

     }

     else {

@@ -1174,10 +1151,7 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
 

         if (src->server->explicit) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->server->explicit)

-                    tmp = realloc(dst->server->explicit, src->max_key_code + 1);

-                else

-                    tmp = malloc(src->max_key_code + 1);

+                tmp = realloc(dst->server->explicit, src->max_key_code + 1);

                 if (!tmp)

                     return FALSE;

                 dst->server->explicit = tmp;

@@ -1186,19 +1160,14 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
                    src->max_key_code + 1);

         }

         else {

-            if (dst->server->explicit) {

-                free(dst->server->explicit);

-                dst->server->explicit = NULL;

-            }

+            free(dst->server->explicit);

+            dst->server->explicit = NULL;

         }

 

         if (src->server->acts) {

             if (src->server->size_acts != dst->server->size_acts) {

-                if (dst->server->acts)

-                    tmp = realloc(dst->server->acts,

-                                   src->server->size_acts * sizeof(XkbAction));

-                else

-                    tmp = malloc(src->server->size_acts * sizeof(XkbAction));

+                tmp = realloc(dst->server->acts,

+                              src->server->size_acts * sizeof(XkbAction));

                 if (!tmp)

                     return FALSE;

                 dst->server->acts = tmp;

@@ -1207,23 +1176,16 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
                    src->server->size_acts * sizeof(XkbAction));

         }

         else {

-            if (dst->server->acts) {

-                free(dst->server->acts);

-                dst->server->acts = NULL;

-            }

+            free(dst->server->acts);

+            dst->server->acts = NULL;

         }

        dst->server->size_acts = src->server->size_acts;

        dst->server->num_acts = src->server->num_acts;

 

         if (src->server->key_acts) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->server->key_acts)

-                    tmp = realloc(dst->server->key_acts,

-                                   (src->max_key_code + 1) *

-                                     sizeof(unsigned short));

-                else

-                    tmp = malloc((src->max_key_code + 1) *

-                                 sizeof(unsigned short));

+                tmp = realloc(dst->server->key_acts,

+                              (src->max_key_code + 1) * sizeof(unsigned short));

                 if (!tmp)

                     return FALSE;

                 dst->server->key_acts = tmp;

@@ -1232,21 +1194,14 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
                    (src->max_key_code + 1) * sizeof(unsigned short));

         }

         else {

-            if (dst->server->key_acts) {

-                free(dst->server->key_acts);

-                dst->server->key_acts = NULL;

-            }

+            free(dst->server->key_acts);

+            dst->server->key_acts = NULL;

         }

 

         if (src->server->behaviors) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->server->behaviors)

-                    tmp = realloc(dst->server->behaviors,

-                                   (src->max_key_code + 1) *

-                                   sizeof(XkbBehavior));

-                else

-                    tmp = malloc((src->max_key_code + 1) *

-                                 sizeof(XkbBehavior));

+                tmp = realloc(dst->server->behaviors,

+                              (src->max_key_code + 1) * sizeof(XkbBehavior));

                 if (!tmp)

                     return FALSE;

                 dst->server->behaviors = tmp;

@@ -1255,23 +1210,16 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
                    (src->max_key_code + 1) * sizeof(XkbBehavior));

         }

         else {

-            if (dst->server->behaviors) {

-                free(dst->server->behaviors);

-                dst->server->behaviors = NULL;

-            }

+            free(dst->server->behaviors);

+            dst->server->behaviors = NULL;

         }

 

         memcpy(dst->server->vmods, src->server->vmods, XkbNumVirtualMods);

 

         if (src->server->vmodmap) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->server->vmodmap)

-                    tmp = realloc(dst->server->vmodmap,

-                                   (src->max_key_code + 1) *

-                                   sizeof(unsigned short));

-                else

-                    tmp = malloc((src->max_key_code + 1) *

-                                 sizeof(unsigned short));

+                tmp = realloc(dst->server->vmodmap,

+                              (src->max_key_code + 1) * sizeof(unsigned short));

                 if (!tmp)

                     return FALSE;

                 dst->server->vmodmap = tmp;

@@ -1280,10 +1228,8 @@ _XkbCopyServerMap(XkbDescPtr src, XkbDescPtr dst)
                    (src->max_key_code + 1) * sizeof(unsigned short));

         }

         else {

-            if (dst->server->vmodmap) {

-                free(dst->server->vmodmap);

-                dst->server->vmodmap = NULL;

-            }

+            free(dst->server->vmodmap);

+            dst->server->vmodmap = NULL;

         }

     }

     else {

@@ -1309,12 +1255,8 @@ _XkbCopyNames(XkbDescPtr src, XkbDescPtr dst)
 

         if (src->names->keys) {

             if (src->max_key_code != dst->max_key_code) {

-                if (dst->names->keys)

-                    tmp = realloc(dst->names->keys, (src->max_key_code + 1) *

-                                   sizeof(XkbKeyNameRec));

-                else

-                    tmp = malloc((src->max_key_code + 1) *

-                                 sizeof(XkbKeyNameRec));

+                tmp = realloc(dst->names->keys,

+                              (src->max_key_code + 1) * sizeof(XkbKeyNameRec));

                 if (!tmp)

                     return FALSE;

                 dst->names->keys = tmp;

@@ -1323,21 +1265,15 @@ _XkbCopyNames(XkbDescPtr src, XkbDescPtr dst)
                    (src->max_key_code + 1) * sizeof(XkbKeyNameRec));

         }

         else {

-            if (dst->names->keys) {

-                free(dst->names->keys);

-                dst->names->keys = NULL;

-            }

+            free(dst->names->keys);

+            dst->names->keys = NULL;

         }

 

         if (src->names->num_key_aliases) {

             if (src->names->num_key_aliases != dst->names->num_key_aliases) {

-                if (dst->names->key_aliases)

-                    tmp = realloc(dst->names->key_aliases,

-                                   src->names->num_key_aliases *

-                                     sizeof(XkbKeyAliasRec));

-                else

-                    tmp = malloc(src->names->num_key_aliases *

-                                 sizeof(XkbKeyAliasRec));

+                tmp = realloc(dst->names->key_aliases,

+                              src->names->num_key_aliases *

+                              sizeof(XkbKeyAliasRec));

                 if (!tmp)

                     return FALSE;

                 dst->names->key_aliases = tmp;

@@ -1346,20 +1282,15 @@ _XkbCopyNames(XkbDescPtr src, XkbDescPtr dst)
                    src->names->num_key_aliases * sizeof(XkbKeyAliasRec));

         }

         else {

-            if (dst->names->key_aliases) {

-                free(dst->names->key_aliases);

-                dst->names->key_aliases = NULL;

-            }

+            free(dst->names->key_aliases);

+            dst->names->key_aliases = NULL;

         }

         dst->names->num_key_aliases = src->names->num_key_aliases;

 

         if (src->names->num_rg) {

             if (src->names->num_rg != dst->names->num_rg) {

-                if (dst->names->radio_groups)

-                    tmp = realloc(dst->names->radio_groups,

-                                   src->names->num_rg * sizeof(Atom));

-                else

-                    tmp = malloc(src->names->num_rg * sizeof(Atom));

+                tmp = realloc(dst->names->radio_groups,

+                              src->names->num_rg * sizeof(Atom));

                 if (!tmp)

                     return FALSE;

                 dst->names->radio_groups = tmp;

@@ -1368,8 +1299,7 @@ _XkbCopyNames(XkbDescPtr src, XkbDescPtr dst)
                    src->names->num_rg * sizeof(Atom));

         }

         else {

-            if (dst->names->radio_groups)

-                free(dst->names->radio_groups);

+            free(dst->names->radio_groups);

         }

         dst->names->num_rg = src->names->num_rg;

 

@@ -1410,13 +1340,8 @@ _XkbCopyCompat(XkbDescPtr src, XkbDescPtr dst)
 

         if (src->compat->sym_interpret && src->compat->num_si) {

             if (src->compat->num_si != dst->compat->size_si) {

-                if (dst->compat->sym_interpret)

-                    tmp = realloc(dst->compat->sym_interpret,

-                                   src->compat->num_si *

-                                     sizeof(XkbSymInterpretRec));

-                else

-                    tmp = malloc(src->compat->num_si *

-                                 sizeof(XkbSymInterpretRec));

+                tmp = realloc(dst->compat->sym_interpret,

+                              src->compat->num_si * sizeof(XkbSymInterpretRec));

                 if (!tmp)

                     return FALSE;

                 dst->compat->sym_interpret = tmp;

@@ -1501,7 +1426,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
             dst->geom->sz_properties = src->geom->num_properties;

 

             if (dst->geom->sz_properties > dst->geom->num_properties) {

-                bzero(dst->geom->properties + dst->geom->num_properties,

+                memset(dst->geom->properties + dst->geom->num_properties, 0,

                       (dst->geom->sz_properties - dst->geom->num_properties) *

                       sizeof(XkbPropertyRec));

             }

@@ -1579,7 +1504,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
             dst->geom->sz_colors = src->geom->num_colors;

 

             if (dst->geom->sz_colors > dst->geom->num_colors) {

-                bzero(dst->geom->colors + dst->geom->num_colors,

+                memset(dst->geom->colors + dst->geom->num_colors, 0,

                       (dst->geom->sz_colors - dst->geom->num_colors) *

                       sizeof(XkbColorRec));

             }

@@ -1750,25 +1675,18 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
                      j < dsection->num_doodads;

                      j++, ddoodad++) {

                     if (ddoodad->any.type == XkbTextDoodad) {

-                        if (ddoodad->text.text) {

-                            free(ddoodad->text.text);

-                            ddoodad->text.text = NULL;

-                        }

-                        if (ddoodad->text.font) {

-                            free(ddoodad->text.font);

-                            ddoodad->text.font = NULL;

-                        }

+                        free(ddoodad->text.text);

+                        ddoodad->text.text = NULL;

+                        free(ddoodad->text.font);

+                        ddoodad->text.font = NULL;

                      }

                      else if (ddoodad->any.type == XkbLogoDoodad) {

-                        if (ddoodad->logo.logo_name) {

-                            free(ddoodad->logo.logo_name);

-                            ddoodad->logo.logo_name = NULL;

-                        }

+                         free(ddoodad->logo.logo_name);

+                         ddoodad->logo.logo_name = NULL;

                     }

                 }

 

-                if (dsection->num_doodads)

-                    free(dsection->doodads);

+                free(dsection->doodads);

             }

 

             dst->geom->num_sections = 0;

@@ -1877,20 +1795,14 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
                  i < dst->geom->num_doodads;

                  i++, ddoodad++) {

                  if (ddoodad->any.type == XkbTextDoodad) {

-                    if (ddoodad->text.text) {

-                        free(ddoodad->text.text);

-                        ddoodad->text.text = NULL;

-                    }

-                    if (ddoodad->text.font) {

-                        free(ddoodad->text.font);

-                        ddoodad->text.font = NULL;

-                    }

+                     free(ddoodad->text.text);

+                     ddoodad->text.text = NULL;

+                     free(ddoodad->text.font);

+                     ddoodad->text.font = NULL;

                  }

                  else if (ddoodad->any.type == XkbLogoDoodad) {

-                    if (ddoodad->logo.logo_name) {

-                        free(ddoodad->logo.logo_name);

-                        ddoodad->logo.logo_name = NULL;

-                    }

+                     free(ddoodad->logo.logo_name);

+                     ddoodad->logo.logo_name = NULL;

                 }

             }

             dst->geom->num_doodads = 0;

@@ -1966,9 +1878,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
             dst->geom->num_key_aliases = dst->geom->sz_key_aliases;

         }

         else {

-            if (dst->geom->key_aliases) {

-                free(dst->geom->key_aliases);

-            }

+            free(dst->geom->key_aliases);

             dst->geom->key_aliases = NULL;

             dst->geom->num_key_aliases = 0;

             dst->geom->sz_key_aliases = 0;

@@ -1977,7 +1887,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
         /* font */

         if (src->geom->label_font) {

             if (!dst->geom->label_font) {

-                tmp = malloc(strlen(src->geom->label_font));

+                tmp = malloc(strlen(src->geom->label_font) + 1);

                 if (!tmp)

                     return FALSE;

                 dst->geom->label_font = tmp;

@@ -1985,7 +1895,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
             else if (strlen(src->geom->label_font) !=

                 strlen(dst->geom->label_font)) {

                 tmp = realloc(dst->geom->label_font,

-                               strlen(src->geom->label_font));

+                               strlen(src->geom->label_font) + 1);

                 if (!tmp)

                     return FALSE;

                 dst->geom->label_font = tmp;

@@ -1998,9 +1908,7 @@ _XkbCopyGeom(XkbDescPtr src, XkbDescPtr dst)
             dst->geom->base_color = &(dst->geom->colors[i]);

         }

         else {

-            if (dst->geom->label_font) {

-                free(dst->geom->label_font);

-            }

+            free(dst->geom->label_font);

             dst->geom->label_font = NULL;

             dst->geom->label_color = NULL;

             dst->geom->base_color = NULL;

@@ -2035,10 +1943,8 @@ _XkbCopyIndicators(XkbDescPtr src, XkbDescPtr dst)
         memcpy(dst->indicators, src->indicators, sizeof(XkbIndicatorRec));

     }

     else {

-        if (dst->indicators) {

-            free(dst->indicators);

-            dst->indicators = NULL;

-        }

+        free(dst->indicators);

+        dst->indicators = NULL;

     }

     return TRUE;

 }

@@ -2056,10 +1962,8 @@ _XkbCopyControls(XkbDescPtr src, XkbDescPtr dst)
         memcpy(dst->ctrls, src->ctrls, sizeof(XkbControlsRec));

     }

     else {

-        if (dst->ctrls) {

-            free(dst->ctrls);

-            dst->ctrls = NULL;

-        }

+        free(dst->ctrls);

+        dst->ctrls = NULL;

     }

     return TRUE;

 }

diff --git a/xorg-server/xkb/xkbfmisc.c b/xorg-server/xkb/xkbfmisc.c
index 103e609a9..382b6ebba 100644
--- a/xorg-server/xkb/xkbfmisc.c
+++ b/xorg-server/xkb/xkbfmisc.c
@@ -1,441 +1,441 @@
-/************************************************************
- Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be 
- used in advertising or publicity pertaining to distribution 
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability 
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
- 
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include <ctype.h>
-#include <stdlib.h>
-
-#include <X11/Xos.h>
-#include <X11/Xfuncs.h>
-#include <X11/extensions/XKMformat.h>
-
-#include <X11/X.h>
-#include <X11/keysym.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "inputstr.h"
-#include "dix.h"
-#include "xkbstr.h"
-#define XKBSRV_NEED_FILE_FUNCS	1
-#include <xkbsrv.h>
-#include "xkbgeom.h"
-#include "xkb.h"
-
-unsigned
-_XkbKSCheckCase(KeySym ks)
-{
-unsigned	set,rtrn;
-
-    set= (ks & (~0xff)) >> 8;
-    rtrn= 0;
-    switch (set) {
-	case 0:		/* latin 1 */
-	    if (((ks>=XK_A)&&(ks<=XK_Z))||
-		((ks>=XK_Agrave)&&(ks<=XK_THORN)&&(ks!=XK_multiply))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_a)&&(ks<=XK_z))||
-		((ks>=XK_agrave)&&(ks<=XK_ydiaeresis))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 1:		/* latin 2 */
-	    if (((ks>=XK_Aogonek)&&(ks<=XK_Zabovedot)&&(ks!=XK_breve))||
-		((ks>=XK_Racute)&&(ks<=XK_Tcedilla))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_aogonek)&&(ks<=XK_zabovedot)&&(ks!=XK_caron))||
-		((ks>=XK_racute)&&(ks<=XK_tcedilla))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 2:		/* latin 3 */
-	    if (((ks>=XK_Hstroke)&&(ks<=XK_Jcircumflex))||
-		((ks>=XK_Cabovedot)&&(ks<=XK_Scircumflex))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_hstroke)&&(ks<=XK_jcircumflex))||
-		((ks>=XK_cabovedot)&&(ks<=XK_scircumflex))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 3:		/* latin 4 */
-	    if (((ks>=XK_Rcedilla)&&(ks<=XK_Tslash))||
-	        (ks==XK_ENG)||
-		((ks>=XK_Amacron)&&(ks<=XK_Umacron))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_rcedilla)&&(ks<=XK_tslash))||
-	        (ks==XK_eng)||
-		((ks>=XK_amacron)&&(ks<=XK_umacron))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 18:		/* latin 8 */
-	    if ((ks==XK_Babovedot)||
-                ((ks>=XK_Dabovedot)&&(ks<=XK_Wacute))||
-		((ks>=XK_Ygrave)&&(ks<=XK_Fabovedot))||
-	        (ks==XK_Mabovedot)||
-	        (ks==XK_Pabovedot)||
-	        (ks==XK_Sabovedot)||
-	        (ks==XK_Wdiaeresis)||
-		((ks>=XK_Wcircumflex)&&(ks<=XK_Ycircumflex))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if ((ks==XK_babovedot)||
-	        (ks==XK_dabovedot)||
-	        (ks==XK_fabovedot)||
-	        (ks==XK_mabovedot)||
-                ((ks>=XK_wgrave)&&(ks<=XK_wacute))||
-	        (ks==XK_ygrave)||
-		((ks>=XK_wdiaeresis)&&(ks<=XK_ycircumflex))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 19:		/* latin 9 */
-	    if ((ks==XK_OE)||(ks==XK_Ydiaeresis)) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (ks==XK_oe) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-    }
-    return rtrn;
-}
-
-/***===================================================================***/
-
-static Bool
-XkbWriteSectionFromName(FILE *file,char *sectionName,char *name)
-{
-    fprintf(file,"    xkb_%-20s { include \"%s\" };\n",sectionName,name);
-    return TRUE;
-}
-
-#define	NEED_DESC(n) ((!n)||((n)[0]=='+')||((n)[0]=='|')||(strchr((n),'%')))
-#define	COMPLETE(n)  ((n)&&(!NEED_DESC(n)))
-
-/* ARGSUSED */
-static void
-_AddIncl(	FILE *		file,
-		XkbDescPtr 	xkb,
-		Bool 		topLevel,
-		Bool 		showImplicit,
-		int 		index,
-		void *		priv)
-{
-    if ((priv)&&(strcmp((char *)priv,"%")!=0))
-	fprintf(file,"    include \"%s\"\n",(char *)priv);
-    return;
-}
-
-Bool
-XkbWriteXKBKeymapForNames(	FILE *			file,
-				XkbComponentNamesPtr	names,
-				XkbDescPtr		xkb,
-				unsigned		want,
-				unsigned		need)
-{
-const char *	tmp;
-unsigned	complete;
-XkbNamesPtr	old_names;
-int		multi_section;
-unsigned	wantNames,wantConfig,wantDflts;
-
-    complete= 0;
-    if (COMPLETE(names->keycodes))	complete|= XkmKeyNamesMask;
-    if (COMPLETE(names->types))		complete|= XkmTypesMask;
-    if (COMPLETE(names->compat))	complete|= XkmCompatMapMask;
-    if (COMPLETE(names->symbols))	complete|= XkmSymbolsMask;
-    if (COMPLETE(names->geometry))	complete|= XkmGeometryMask;
-    want|= (complete|need);
-    if (want&XkmSymbolsMask)
-	want|= XkmKeyNamesMask|XkmTypesMask;
-
-    if (want==0)
-	return FALSE;
-
-    if (xkb) {
-        old_names = xkb->names;
-
-        xkb->defined = 0;
-        /* Wow would it ever be neat if we didn't need this noise. */
-        if (xkb->names && xkb->names->keys)
-            xkb->defined |= XkmKeyNamesMask;
-        if (xkb->map && xkb->map->types)
-            xkb->defined |= XkmTypesMask;
-        if (xkb->compat)
-            xkb->defined |= XkmCompatMapMask;
-        if (xkb->map && xkb->map->num_syms)
-            xkb->defined |= XkmSymbolsMask;
-        if (xkb->indicators)
-            xkb->defined |= XkmIndicatorsMask;
-        if (xkb->geom)
-            xkb->defined |= XkmGeometryMask;
-    }
-    else {
-        old_names= NULL;
-    }
-
-    wantConfig= want&(~complete);
-    if (xkb!=NULL) {
-	if (wantConfig&XkmTypesMask) {
-	    if ((!xkb->map) || (xkb->map->num_types<XkbNumRequiredTypes))
-		wantConfig&= ~XkmTypesMask;
-	}
-	if (wantConfig&XkmCompatMapMask) {
-	    if ((!xkb->compat) || (xkb->compat->num_si<1))
-		wantConfig&= ~XkmCompatMapMask;
-	}
-	if (wantConfig&XkmSymbolsMask) {
-	    if ((!xkb->map) || (!xkb->map->key_sym_map))
-		wantConfig&= ~XkmSymbolsMask;
-	}
-	if (wantConfig&XkmIndicatorsMask) {
-	    if (!xkb->indicators)
-		wantConfig&= ~XkmIndicatorsMask;
-	}
-	if (wantConfig&XkmKeyNamesMask) {
-	    if ((!xkb->names)||(!xkb->names->keys))
-		wantConfig&= ~XkmKeyNamesMask;
-	}
-	if ((wantConfig&XkmGeometryMask)&&(!xkb->geom))
-	    wantConfig&= ~XkmGeometryMask;
-    }
-    else {
-	wantConfig= 0;
-    }
-    complete|= wantConfig;
-
-    wantDflts= 0;
-    wantNames= want&(~complete);
-    if ((xkb!=NULL) && (old_names!=NULL)) {
-	if (wantNames&XkmTypesMask) {
-	    if (old_names->types!=None) {
-		tmp= NameForAtom(old_names->types);
-		names->types= _XkbDupString(tmp);
-	    }
-	    else {
-		wantDflts|= XkmTypesMask;
-	    }
-	    complete|= XkmTypesMask; 
-	}
-	if (wantNames&XkmCompatMapMask) {
-	    if (old_names->compat!=None) {
-		tmp= NameForAtom(old_names->compat);
-		names->compat= _XkbDupString(tmp);
-	    }
-	    else wantDflts|= XkmCompatMapMask;
-	    complete|= XkmCompatMapMask; 
-	}
-	if (wantNames&XkmSymbolsMask) {
-	    if (old_names->symbols==None)
-		return FALSE;
-	    tmp= NameForAtom(old_names->symbols);
-	    names->symbols= _XkbDupString(tmp);
-	    complete|= XkmSymbolsMask; 
-	}
-	if (wantNames&XkmKeyNamesMask) {
-	   if (old_names->keycodes!=None) {
-		tmp= NameForAtom(old_names->keycodes);
-		names->keycodes= _XkbDupString(tmp);
-	    }
-	    else wantDflts|= XkmKeyNamesMask;
-	    complete|= XkmKeyNamesMask;
-	}
-	if (wantNames&XkmGeometryMask) {
-	    if (old_names->geometry==None)
-		return FALSE;
-	    tmp= NameForAtom(old_names->geometry);
-	    names->geometry= _XkbDupString(tmp);
-	    complete|= XkmGeometryMask; 
-	    wantNames&= ~XkmGeometryMask;
-	}
-    }
-    if (complete&XkmCompatMapMask)
-	complete|= XkmIndicatorsMask|XkmVirtualModsMask;
-    else if (complete&(XkmSymbolsMask|XkmTypesMask))
-	complete|= XkmVirtualModsMask;
-    if (need & (~complete))
-	return FALSE;
-    if ((complete&XkmSymbolsMask)&&((XkmKeyNamesMask|XkmTypesMask)&(~complete)))
-	return FALSE;
-
-    multi_section= 1;
-    if (((complete&XkmKeymapRequired)==XkmKeymapRequired)&&
-	((complete&(~XkmKeymapLegal))==0)) {
-	fprintf(file,"xkb_keymap \"default\" {\n");
-    }
-    else if (((complete&XkmSemanticsRequired)==XkmSemanticsRequired)&&
-	((complete&(~XkmSemanticsLegal))==0)) {
-	fprintf(file,"xkb_semantics \"default\" {\n");
-    }
-    else if (((complete&XkmLayoutRequired)==XkmLayoutRequired)&&
-	((complete&(~XkmLayoutLegal))==0)) {
-	fprintf(file,"xkb_layout \"default\" {\n");
-    }
-    else if (XkmSingleSection(complete&(~XkmVirtualModsMask))) {
-	multi_section= 0;
-    }
-    else {
-	return FALSE;
-    }
-
-    wantNames= complete&(~(wantConfig|wantDflts));
-    if (wantConfig&XkmKeyNamesMask)
-	XkbWriteXKBKeycodes(file,xkb,FALSE,FALSE,_AddIncl,names->keycodes);
-    else if (wantDflts&XkmKeyNamesMask)
-	fprintf(stderr,"Default symbols not implemented yet!\n");
-    else if (wantNames&XkmKeyNamesMask)
-	XkbWriteSectionFromName(file,"keycodes",names->keycodes);
-
-    if (wantConfig&XkmTypesMask)
-	XkbWriteXKBKeyTypes(file,xkb,FALSE,FALSE,_AddIncl,names->types);
-    else if (wantDflts&XkmTypesMask)
-	fprintf(stderr,"Default types not implemented yet!\n");
-    else if (wantNames&XkmTypesMask)
-	XkbWriteSectionFromName(file,"types",names->types);
-
-    if (wantConfig&XkmCompatMapMask)
-	XkbWriteXKBCompatMap(file,xkb,FALSE,FALSE,_AddIncl,names->compat);
-    else if (wantDflts&XkmCompatMapMask)
-	fprintf(stderr,"Default interps not implemented yet!\n");
-    else if (wantNames&XkmCompatMapMask)
-	XkbWriteSectionFromName(file,"compatibility",names->compat);
-
-    if (wantConfig&XkmSymbolsMask)
-	XkbWriteXKBSymbols(file,xkb,FALSE,FALSE,_AddIncl,names->symbols);
-    else if (wantNames&XkmSymbolsMask)
-	XkbWriteSectionFromName(file,"symbols",names->symbols);
-
-    if (wantConfig&XkmGeometryMask)
-	XkbWriteXKBGeometry(file,xkb,FALSE,FALSE,_AddIncl,names->geometry);
-    else if (wantNames&XkmGeometryMask)
-	XkbWriteSectionFromName(file,"geometry",names->geometry);
-
-    if (multi_section)
-	fprintf(file,"};\n");
-    return TRUE;
-}
-
-/***====================================================================***/
-
-int
-XkbFindKeycodeByName(XkbDescPtr xkb,char *name,Bool use_aliases)
-{
-register int	i;
-
-    if ((!xkb)||(!xkb->names)||(!xkb->names->keys))
-	return 0;
-    for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) {
-	if (strncmp(xkb->names->keys[i].name,name,XkbKeyNameLength)==0)
-	    return i;
-    }
-    if (!use_aliases)
-	return 0;
-    if (xkb->geom && xkb->geom->key_aliases) {
-	XkbKeyAliasPtr	a;
-	a= xkb->geom->key_aliases;
-	for (i=0;i<xkb->geom->num_key_aliases;i++,a++) {
-	    if (strncmp(name,a->alias,XkbKeyNameLength)==0)
-		return XkbFindKeycodeByName(xkb,a->real,FALSE);
-	}
-    }
-    if (xkb->names && xkb->names->key_aliases) {
-	XkbKeyAliasPtr	a;
-	a= xkb->names->key_aliases;
-	for (i=0;i<xkb->names->num_key_aliases;i++,a++) {
-	    if (strncmp(name,a->alias,XkbKeyNameLength)==0)
-		return XkbFindKeycodeByName(xkb,a->real,FALSE);
-	}
-    }
-    return 0;
-}
-
-
-unsigned
-XkbConvertGetByNameComponents(Bool toXkm,unsigned orig)
-{
-unsigned	rtrn;
-
-    rtrn= 0;
-    if (toXkm) {
-	if (orig&XkbGBN_TypesMask)		rtrn|= XkmTypesMask;
-	if (orig&XkbGBN_CompatMapMask)		rtrn|= XkmCompatMapMask;
-	if (orig&XkbGBN_SymbolsMask)		rtrn|= XkmSymbolsMask;
-	if (orig&XkbGBN_IndicatorMapMask)	rtrn|= XkmIndicatorsMask;
-	if (orig&XkbGBN_KeyNamesMask)		rtrn|= XkmKeyNamesMask;
-	if (orig&XkbGBN_GeometryMask)		rtrn|= XkmGeometryMask;
-    }
-    else {
-	if (orig&XkmTypesMask)			rtrn|= XkbGBN_TypesMask;
-	if (orig&XkmCompatMapMask)		rtrn|= XkbGBN_CompatMapMask;
-	if (orig&XkmSymbolsMask)		rtrn|= XkbGBN_SymbolsMask;
-	if (orig&XkmIndicatorsMask)		rtrn|= XkbGBN_IndicatorMapMask;
-	if (orig&XkmKeyNamesMask)		rtrn|= XkbGBN_KeyNamesMask;
-	if (orig&XkmGeometryMask)		rtrn|= XkbGBN_GeometryMask;
-	if (orig!=0)				rtrn|= XkbGBN_OtherNamesMask;
-    }
-    return rtrn;
-}
-
-/***====================================================================***/
-
-#define	UNMATCHABLE(c)	(((c)=='(')||((c)==')')||((c)=='/'))
-
-Bool
-XkbNameMatchesPattern(char *name,char *ptrn)
-{
-    while (ptrn[0]!='\0') {
-	if (name[0]=='\0') {
-	    if (ptrn[0]=='*') {
-		ptrn++;
-		continue;
-	    }
-	    return FALSE;
-	}
-	if (ptrn[0]=='?') {
-	    if (UNMATCHABLE(name[0]))
-		return FALSE;
-	}
-	else if (ptrn[0]=='*') {
-	    if ((!UNMATCHABLE(name[0]))&&XkbNameMatchesPattern(name+1,ptrn))
-		return TRUE;
-	    return XkbNameMatchesPattern(name,ptrn+1);
-	}
-	else if (ptrn[0]!=name[0])
-	    return FALSE;
-	name++;
-	ptrn++;
-    }
-    /* if we get here, the pattern is exhausted (-:just like me:-) */
-    return (name[0]=='\0');
-}
+/************************************************************

+ Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.

+

+ Permission to use, copy, modify, and distribute this

+ software and its documentation for any purpose and without

+ fee is hereby granted, provided that the above copyright

+ notice appear in all copies and that both that copyright

+ notice and this permission notice appear in supporting

+ documentation, and that the name of Silicon Graphics not be 

+ used in advertising or publicity pertaining to distribution 

+ of the software without specific prior written permission.

+ Silicon Graphics makes no representation about the suitability 

+ of this software for any purpose. It is provided "as is"

+ without any express or implied warranty.

+ 

+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 

+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 

+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL 

+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 

+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 

+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+ THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+ ********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <stdio.h>

+#include <ctype.h>

+#include <stdlib.h>

+

+#include <X11/Xos.h>

+#include <X11/Xfuncs.h>

+#include <X11/extensions/XKMformat.h>

+

+#include <X11/X.h>

+#include <X11/keysym.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "inputstr.h"

+#include "dix.h"

+#include "xkbstr.h"

+#define XKBSRV_NEED_FILE_FUNCS	1

+#include <xkbsrv.h>

+#include "xkbgeom.h"

+#include "xkb.h"

+

+unsigned

+_XkbKSCheckCase(KeySym ks)

+{

+unsigned	set,rtrn;

+

+    set= (ks & (~0xff)) >> 8;

+    rtrn= 0;

+    switch (set) {

+	case 0:		/* latin 1 */

+	    if (((ks>=XK_A)&&(ks<=XK_Z))||

+		((ks>=XK_Agrave)&&(ks<=XK_THORN)&&(ks!=XK_multiply))) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if (((ks>=XK_a)&&(ks<=XK_z))||

+		((ks>=XK_agrave)&&(ks<=XK_ydiaeresis))) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+	case 1:		/* latin 2 */

+	    if (((ks>=XK_Aogonek)&&(ks<=XK_Zabovedot)&&(ks!=XK_breve))||

+		((ks>=XK_Racute)&&(ks<=XK_Tcedilla))) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if (((ks>=XK_aogonek)&&(ks<=XK_zabovedot)&&(ks!=XK_caron))||

+		((ks>=XK_racute)&&(ks<=XK_tcedilla))) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+	case 2:		/* latin 3 */

+	    if (((ks>=XK_Hstroke)&&(ks<=XK_Jcircumflex))||

+		((ks>=XK_Cabovedot)&&(ks<=XK_Scircumflex))) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if (((ks>=XK_hstroke)&&(ks<=XK_jcircumflex))||

+		((ks>=XK_cabovedot)&&(ks<=XK_scircumflex))) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+	case 3:		/* latin 4 */

+	    if (((ks>=XK_Rcedilla)&&(ks<=XK_Tslash))||

+	        (ks==XK_ENG)||

+		((ks>=XK_Amacron)&&(ks<=XK_Umacron))) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if (((ks>=XK_rcedilla)&&(ks<=XK_tslash))||

+	        (ks==XK_eng)||

+		((ks>=XK_amacron)&&(ks<=XK_umacron))) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+	case 18:		/* latin 8 */

+	    if ((ks==XK_Babovedot)||

+                ((ks>=XK_Dabovedot)&&(ks<=XK_Wacute))||

+		((ks>=XK_Ygrave)&&(ks<=XK_Fabovedot))||

+	        (ks==XK_Mabovedot)||

+	        (ks==XK_Pabovedot)||

+	        (ks==XK_Sabovedot)||

+	        (ks==XK_Wdiaeresis)||

+		((ks>=XK_Wcircumflex)&&(ks<=XK_Ycircumflex))) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if ((ks==XK_babovedot)||

+	        (ks==XK_dabovedot)||

+	        (ks==XK_fabovedot)||

+	        (ks==XK_mabovedot)||

+                ((ks>=XK_wgrave)&&(ks<=XK_wacute))||

+	        (ks==XK_ygrave)||

+		((ks>=XK_wdiaeresis)&&(ks<=XK_ycircumflex))) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+	case 19:		/* latin 9 */

+	    if ((ks==XK_OE)||(ks==XK_Ydiaeresis)) {

+		rtrn|= _XkbKSUpper;

+	    }

+	    if (ks==XK_oe) {

+		rtrn|= _XkbKSLower;

+	    }

+	    break;

+    }

+    return rtrn;

+}

+

+/***===================================================================***/

+

+static Bool

+XkbWriteSectionFromName(FILE *file,char *sectionName,char *name)

+{

+    fprintf(file,"    xkb_%-20s { include \"%s\" };\n",sectionName,name);

+    return TRUE;

+}

+

+#define	NEED_DESC(n) ((!n)||((n)[0]=='+')||((n)[0]=='|')||(strchr((n),'%')))

+#define	COMPLETE(n)  ((n)&&(!NEED_DESC(n)))

+

+/* ARGSUSED */

+static void

+_AddIncl(	FILE *		file,

+		XkbDescPtr 	xkb,

+		Bool 		topLevel,

+		Bool 		showImplicit,

+		int 		index,

+		void *		priv)

+{

+    if ((priv)&&(strcmp((char *)priv,"%")!=0))

+	fprintf(file,"    include \"%s\"\n",(char *)priv);

+    return;

+}

+

+Bool

+XkbWriteXKBKeymapForNames(	FILE *			file,

+				XkbComponentNamesPtr	names,

+				XkbDescPtr		xkb,

+				unsigned		want,

+				unsigned		need)

+{

+const char *	tmp;

+unsigned	complete;

+XkbNamesPtr	old_names;

+int		multi_section;

+unsigned	wantNames,wantConfig,wantDflts;

+

+    complete= 0;

+    if (COMPLETE(names->keycodes))	complete|= XkmKeyNamesMask;

+    if (COMPLETE(names->types))		complete|= XkmTypesMask;

+    if (COMPLETE(names->compat))	complete|= XkmCompatMapMask;

+    if (COMPLETE(names->symbols))	complete|= XkmSymbolsMask;

+    if (COMPLETE(names->geometry))	complete|= XkmGeometryMask;

+    want|= (complete|need);

+    if (want&XkmSymbolsMask)

+	want|= XkmKeyNamesMask|XkmTypesMask;

+

+    if (want==0)

+	return FALSE;

+

+    if (xkb) {

+        old_names = xkb->names;

+

+        xkb->defined = 0;

+        /* Wow would it ever be neat if we didn't need this noise. */

+        if (xkb->names && xkb->names->keys)

+            xkb->defined |= XkmKeyNamesMask;

+        if (xkb->map && xkb->map->types)

+            xkb->defined |= XkmTypesMask;

+        if (xkb->compat)

+            xkb->defined |= XkmCompatMapMask;

+        if (xkb->map && xkb->map->num_syms)

+            xkb->defined |= XkmSymbolsMask;

+        if (xkb->indicators)

+            xkb->defined |= XkmIndicatorsMask;

+        if (xkb->geom)

+            xkb->defined |= XkmGeometryMask;

+    }

+    else {

+        old_names= NULL;

+    }

+

+    wantConfig= want&(~complete);

+    if (xkb!=NULL) {

+	if (wantConfig&XkmTypesMask) {

+	    if ((!xkb->map) || (xkb->map->num_types<XkbNumRequiredTypes))

+		wantConfig&= ~XkmTypesMask;

+	}

+	if (wantConfig&XkmCompatMapMask) {

+	    if ((!xkb->compat) || (xkb->compat->num_si<1))

+		wantConfig&= ~XkmCompatMapMask;

+	}

+	if (wantConfig&XkmSymbolsMask) {

+	    if ((!xkb->map) || (!xkb->map->key_sym_map))

+		wantConfig&= ~XkmSymbolsMask;

+	}

+	if (wantConfig&XkmIndicatorsMask) {

+	    if (!xkb->indicators)

+		wantConfig&= ~XkmIndicatorsMask;

+	}

+	if (wantConfig&XkmKeyNamesMask) {

+	    if ((!xkb->names)||(!xkb->names->keys))

+		wantConfig&= ~XkmKeyNamesMask;

+	}

+	if ((wantConfig&XkmGeometryMask)&&(!xkb->geom))

+	    wantConfig&= ~XkmGeometryMask;

+    }

+    else {

+	wantConfig= 0;

+    }

+    complete|= wantConfig;

+

+    wantDflts= 0;

+    wantNames= want&(~complete);

+    if ((xkb!=NULL) && (old_names!=NULL)) {

+	if (wantNames&XkmTypesMask) {

+	    if (old_names->types!=None) {

+		tmp= NameForAtom(old_names->types);

+		names->types= _XkbDupString(tmp);

+	    }

+	    else {

+		wantDflts|= XkmTypesMask;

+	    }

+	    complete|= XkmTypesMask; 

+	}

+	if (wantNames&XkmCompatMapMask) {

+	    if (old_names->compat!=None) {

+		tmp= NameForAtom(old_names->compat);

+		names->compat= _XkbDupString(tmp);

+	    }

+	    else wantDflts|= XkmCompatMapMask;

+	    complete|= XkmCompatMapMask; 

+	}

+	if (wantNames&XkmSymbolsMask) {

+	    if (old_names->symbols==None)

+		return FALSE;

+	    tmp= NameForAtom(old_names->symbols);

+	    names->symbols= _XkbDupString(tmp);

+	    complete|= XkmSymbolsMask; 

+	}

+	if (wantNames&XkmKeyNamesMask) {

+	   if (old_names->keycodes!=None) {

+		tmp= NameForAtom(old_names->keycodes);

+		names->keycodes= _XkbDupString(tmp);

+	    }

+	    else wantDflts|= XkmKeyNamesMask;

+	    complete|= XkmKeyNamesMask;

+	}

+	if (wantNames&XkmGeometryMask) {

+	    if (old_names->geometry==None)

+		return FALSE;

+	    tmp= NameForAtom(old_names->geometry);

+	    names->geometry= _XkbDupString(tmp);

+	    complete|= XkmGeometryMask; 

+	    wantNames&= ~XkmGeometryMask;

+	}

+    }

+    if (complete&XkmCompatMapMask)

+	complete|= XkmIndicatorsMask|XkmVirtualModsMask;

+    else if (complete&(XkmSymbolsMask|XkmTypesMask))

+	complete|= XkmVirtualModsMask;

+    if (need & (~complete))

+	return FALSE;

+    if ((complete&XkmSymbolsMask)&&((XkmKeyNamesMask|XkmTypesMask)&(~complete)))

+	return FALSE;

+

+    multi_section= 1;

+    if (((complete&XkmKeymapRequired)==XkmKeymapRequired)&&

+	((complete&(~XkmKeymapLegal))==0)) {

+	fprintf(file,"xkb_keymap \"default\" {\n");

+    }

+    else if (((complete&XkmSemanticsRequired)==XkmSemanticsRequired)&&

+	((complete&(~XkmSemanticsLegal))==0)) {

+	fprintf(file,"xkb_semantics \"default\" {\n");

+    }

+    else if (((complete&XkmLayoutRequired)==XkmLayoutRequired)&&

+	((complete&(~XkmLayoutLegal))==0)) {

+	fprintf(file,"xkb_layout \"default\" {\n");

+    }

+    else if (XkmSingleSection(complete&(~XkmVirtualModsMask))) {

+	multi_section= 0;

+    }

+    else {

+	return FALSE;

+    }

+

+    wantNames= complete&(~(wantConfig|wantDflts));

+    if (wantConfig&XkmKeyNamesMask)

+	XkbWriteXKBKeycodes(file,xkb,FALSE,FALSE,_AddIncl,names->keycodes);

+    else if (wantDflts&XkmKeyNamesMask)

+	fprintf(stderr,"Default symbols not implemented yet!\n");

+    else if (wantNames&XkmKeyNamesMask)

+	XkbWriteSectionFromName(file,"keycodes",names->keycodes);

+

+    if (wantConfig&XkmTypesMask)

+	XkbWriteXKBKeyTypes(file,xkb,FALSE,FALSE,_AddIncl,names->types);

+    else if (wantDflts&XkmTypesMask)

+	fprintf(stderr,"Default types not implemented yet!\n");

+    else if (wantNames&XkmTypesMask)

+	XkbWriteSectionFromName(file,"types",names->types);

+

+    if (wantConfig&XkmCompatMapMask)

+	XkbWriteXKBCompatMap(file,xkb,FALSE,FALSE,_AddIncl,names->compat);

+    else if (wantDflts&XkmCompatMapMask)

+	fprintf(stderr,"Default interps not implemented yet!\n");

+    else if (wantNames&XkmCompatMapMask)

+	XkbWriteSectionFromName(file,"compatibility",names->compat);

+

+    if (wantConfig&XkmSymbolsMask)

+	XkbWriteXKBSymbols(file,xkb,FALSE,FALSE,_AddIncl,names->symbols);

+    else if (wantNames&XkmSymbolsMask)

+	XkbWriteSectionFromName(file,"symbols",names->symbols);

+

+    if (wantConfig&XkmGeometryMask)

+	XkbWriteXKBGeometry(file,xkb,FALSE,FALSE,_AddIncl,names->geometry);

+    else if (wantNames&XkmGeometryMask)

+	XkbWriteSectionFromName(file,"geometry",names->geometry);

+

+    if (multi_section)

+	fprintf(file,"};\n");

+    return TRUE;

+}

+

+/***====================================================================***/

+

+int

+XkbFindKeycodeByName(XkbDescPtr xkb,char *name,Bool use_aliases)

+{

+register int	i;

+

+    if ((!xkb)||(!xkb->names)||(!xkb->names->keys))

+	return 0;

+    for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) {

+	if (strncmp(xkb->names->keys[i].name,name,XkbKeyNameLength)==0)

+	    return i;

+    }

+    if (!use_aliases)

+	return 0;

+    if (xkb->geom && xkb->geom->key_aliases) {

+	XkbKeyAliasPtr	a;

+	a= xkb->geom->key_aliases;

+	for (i=0;i<xkb->geom->num_key_aliases;i++,a++) {

+	    if (strncmp(name,a->alias,XkbKeyNameLength)==0)

+		return XkbFindKeycodeByName(xkb,a->real,FALSE);

+	}

+    }

+    if (xkb->names && xkb->names->key_aliases) {

+	XkbKeyAliasPtr	a;

+	a= xkb->names->key_aliases;

+	for (i=0;i<xkb->names->num_key_aliases;i++,a++) {

+	    if (strncmp(name,a->alias,XkbKeyNameLength)==0)

+		return XkbFindKeycodeByName(xkb,a->real,FALSE);

+	}

+    }

+    return 0;

+}

+

+

+unsigned

+XkbConvertGetByNameComponents(Bool toXkm,unsigned orig)

+{

+unsigned	rtrn;

+

+    rtrn= 0;

+    if (toXkm) {

+	if (orig&XkbGBN_TypesMask)		rtrn|= XkmTypesMask;

+	if (orig&XkbGBN_CompatMapMask)		rtrn|= XkmCompatMapMask;

+	if (orig&XkbGBN_SymbolsMask)		rtrn|= XkmSymbolsMask;

+	if (orig&XkbGBN_IndicatorMapMask)	rtrn|= XkmIndicatorsMask;

+	if (orig&XkbGBN_KeyNamesMask)		rtrn|= XkmKeyNamesMask;

+	if (orig&XkbGBN_GeometryMask)		rtrn|= XkmGeometryMask;

+    }

+    else {

+	if (orig&XkmTypesMask)			rtrn|= XkbGBN_TypesMask;

+	if (orig&XkmCompatMapMask)		rtrn|= XkbGBN_CompatMapMask;

+	if (orig&XkmSymbolsMask)		rtrn|= XkbGBN_SymbolsMask;

+	if (orig&XkmIndicatorsMask)		rtrn|= XkbGBN_IndicatorMapMask;

+	if (orig&XkmKeyNamesMask)		rtrn|= XkbGBN_KeyNamesMask;

+	if (orig&XkmGeometryMask)		rtrn|= XkbGBN_GeometryMask;

+	if (orig!=0)				rtrn|= XkbGBN_OtherNamesMask;

+    }

+    return rtrn;

+}

+

+/***====================================================================***/

+

+#define	UNMATCHABLE(c)	(((c)=='(')||((c)==')')||((c)=='/'))

+

+Bool

+XkbNameMatchesPattern(char *name,char *ptrn)

+{

+    while (ptrn[0]!='\0') {

+	if (name[0]=='\0') {

+	    if (ptrn[0]=='*') {

+		ptrn++;

+		continue;

+	    }

+	    return FALSE;

+	}

+	if (ptrn[0]=='?') {

+	    if (UNMATCHABLE(name[0]))

+		return FALSE;

+	}

+	else if (ptrn[0]=='*') {

+	    if ((!UNMATCHABLE(name[0]))&&XkbNameMatchesPattern(name+1,ptrn))

+		return TRUE;

+	    return XkbNameMatchesPattern(name,ptrn+1);

+	}

+	else if (ptrn[0]!=name[0])

+	    return FALSE;

+	name++;

+	ptrn++;

+    }

+    /* if we get here, the pattern is exhausted (-:just like me:-) */

+    return name[0]=='\0';

+}

diff --git a/xorg-server/xkb/xkmread.c b/xorg-server/xkb/xkmread.c
index 660884a7f..4b2043667 100644
--- a/xorg-server/xkb/xkmread.c
+++ b/xorg-server/xkb/xkmread.c
@@ -80,7 +80,7 @@ int	newCount= *newCountRtrn;
 	oldPtr= realloc(oldPtr,newCount*elemSize);

 	if (oldPtr!=NULL) {

 	    char *tmp= (char *)oldPtr;

-	    bzero(&tmp[oldCount*elemSize],(newCount-oldCount)*elemSize);

+	    memset(&tmp[oldCount*elemSize], 0, (newCount-oldCount)*elemSize);

 	}

     }

     else if (newCount<oldCount) {

@@ -725,8 +725,8 @@ int			nRead=0;
 	    return -1;

 	}

 	nRead+= tmp*SIZEOF(xkmKeySymMapDesc);

-	bzero((char *)typeName,XkbNumKbdGroups*sizeof(Atom));

-	bzero((char *)type,XkbNumKbdGroups*sizeof(XkbKeyTypePtr));

+	memset((char *)typeName, 0, XkbNumKbdGroups*sizeof(Atom));

+	memset((char *)type, 0, XkbNumKbdGroups*sizeof(XkbKeyTypePtr));

 	if (wireMap.flags&XkmKeyHasTypes) {

 	    register int g;

 	    for (g=0;g<XkbNumKbdGroups;g++) {