1 files changed, 407 insertions, 431 deletions

diff --git a/xorg-server/hw/xfree86/parser/Layout.c b/xorg-server/hw/xfree86/parser/Layout.c
index 7dd4ebfc6..bd33d6dfc 100644
--- a/xorg-server/hw/xfree86/parser/Layout.c
+++ b/xorg-server/hw/xfree86/parser/Layout.c
@@ -52,7 +52,6 @@
  * authorization from the copyright holder(s) and author(s).
  */
 
-
 /* View/edit this file with tab stops set to 4 */
 
 #ifdef HAVE_XORG_CONFIG_H
@@ -66,377 +65,363 @@
 #include "optionstr.h"
 
 /* Needed for auto server layout */
-extern int xf86CheckBoolOption(void* optlist, const char *name, int deflt);
+extern int xf86CheckBoolOption(void *optlist, const char *name, int deflt);
 
 extern LexRec val;
 
-static xf86ConfigSymTabRec LayoutTab[] =
-{
-	{ENDSECTION, "endsection"},
-	{SCREEN, "screen"},
-	{IDENTIFIER, "identifier"},
-	{INACTIVE, "inactive"},
-	{INPUTDEVICE, "inputdevice"},
-	{OPTION, "option"},
-	{-1, ""},
+static xf86ConfigSymTabRec LayoutTab[] = {
+    {ENDSECTION, "endsection"},
+    {SCREEN, "screen"},
+    {IDENTIFIER, "identifier"},
+    {INACTIVE, "inactive"},
+    {INPUTDEVICE, "inputdevice"},
+    {OPTION, "option"},
+    {-1, ""},
 };
 
-static xf86ConfigSymTabRec AdjTab[] =
-{
-	{RIGHTOF, "rightof"},
-	{LEFTOF, "leftof"},
-	{ABOVE, "above"},
-	{BELOW, "below"},
-	{RELATIVE, "relative"},
-	{ABSOLUTE, "absolute"},
-	{-1, ""},
+static xf86ConfigSymTabRec AdjTab[] = {
+    {RIGHTOF, "rightof"},
+    {LEFTOF, "leftof"},
+    {ABOVE, "above"},
+    {BELOW, "below"},
+    {RELATIVE, "relative"},
+    {ABSOLUTE, "absolute"},
+    {-1, ""},
 };
 
 #define CLEANUP xf86freeLayoutList
 
 XF86ConfLayoutPtr
-xf86parseLayoutSection (void)
+xf86parseLayoutSection(void)
 {
-	int has_ident = FALSE;
-	int token;
-	parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec)
-
-	while ((token = xf86getToken (LayoutTab)) != ENDSECTION)
-	{
-		switch (token)
-		{
-		case COMMENT:
-			ptr->lay_comment = xf86addComment(ptr->lay_comment, val.str);
-			break;
-		case IDENTIFIER:
-			if (xf86getSubToken (&(ptr->lay_comment)) != STRING)
-				Error (QUOTE_MSG, "Identifier");
-			if (has_ident == TRUE)
-				Error (MULTIPLE_MSG, "Identifier");
-			ptr->lay_identifier = val.str;
-			has_ident = TRUE;
-			break;
-		case INACTIVE:
-			{
-				XF86ConfInactivePtr iptr;
-
-				iptr = calloc (1, sizeof (XF86ConfInactiveRec));
-				iptr->list.next = NULL;
-				if (xf86getSubToken (&(ptr->lay_comment)) != STRING) {
-					free (iptr);
-					Error (INACTIVE_MSG);
-				}
-				iptr->inactive_device_str = val.str;
-				ptr->lay_inactive_lst = (XF86ConfInactivePtr)
-					xf86addListItem ((glp) ptr->lay_inactive_lst, (glp) iptr);
-			}
-			break;
-		case SCREEN:
-			{
-				XF86ConfAdjacencyPtr aptr;
-				int absKeyword = 0;
-
-				aptr = calloc (1, sizeof (XF86ConfAdjacencyRec));
-				aptr->list.next = NULL;
-				aptr->adj_scrnum = -1;
-				aptr->adj_where = CONF_ADJ_OBSOLETE;
-				aptr->adj_x = 0;
-				aptr->adj_y = 0;
-				aptr->adj_refscreen = NULL;
-				if ((token = xf86getSubToken (&(ptr->lay_comment))) == NUMBER)
-					aptr->adj_scrnum = val.num;
-				else
-					xf86unGetToken (token);
-				token = xf86getSubToken(&(ptr->lay_comment));
-				if (token != STRING) {
-					free(aptr);
-					Error (SCREEN_MSG);
-				}
-				aptr->adj_screen_str = val.str;
-
-				token = xf86getSubTokenWithTab(&(ptr->lay_comment), AdjTab);
-				switch (token)
-				{
-				case RIGHTOF:
-					aptr->adj_where = CONF_ADJ_RIGHTOF;
-					break;
-				case LEFTOF:
-					aptr->adj_where = CONF_ADJ_LEFTOF;
-					break;
-				case ABOVE:
-					aptr->adj_where = CONF_ADJ_ABOVE;
-					break;
-				case BELOW:
-					aptr->adj_where = CONF_ADJ_BELOW;
-					break;
-				case RELATIVE:
-					aptr->adj_where = CONF_ADJ_RELATIVE;
-					break;
-				case ABSOLUTE:
-					aptr->adj_where = CONF_ADJ_ABSOLUTE;
-					absKeyword = 1;
-					break;
-				case EOF_TOKEN:
-					free(aptr);
-					Error (UNEXPECTED_EOF_MSG);
-					break;
-				default:
-					xf86unGetToken (token);
-					token = xf86getSubToken(&(ptr->lay_comment));
-					if (token == STRING)
-						aptr->adj_where = CONF_ADJ_OBSOLETE;
-					else
-						aptr->adj_where = CONF_ADJ_ABSOLUTE;
-				}
-				switch (aptr->adj_where)
-				{
-				case CONF_ADJ_ABSOLUTE:
-					if (absKeyword) 
-						token = xf86getSubToken(&(ptr->lay_comment));
-					if (token == NUMBER)
-					{
-						aptr->adj_x = val.num;
-						token = xf86getSubToken(&(ptr->lay_comment));
-						if (token != NUMBER) {
-							free(aptr);
-							Error(INVALID_SCR_MSG);
-						}
-						aptr->adj_y = val.num;
-					} else {
-						if (absKeyword) {
-							free(aptr);
-							Error(INVALID_SCR_MSG);
-						} else
-							xf86unGetToken (token);
-					}
-					break;
-				case CONF_ADJ_RIGHTOF:
-				case CONF_ADJ_LEFTOF:
-				case CONF_ADJ_ABOVE:
-				case CONF_ADJ_BELOW:
-				case CONF_ADJ_RELATIVE:
-					token = xf86getSubToken(&(ptr->lay_comment));
-					if (token != STRING) {
-						free(aptr);
-						Error(INVALID_SCR_MSG);
-					}
-					aptr->adj_refscreen = val.str;
-					if (aptr->adj_where == CONF_ADJ_RELATIVE)
-					{
-						token = xf86getSubToken(&(ptr->lay_comment));
-						if (token != NUMBER) {
-							free(aptr);
-							Error(INVALID_SCR_MSG);
-						}
-						aptr->adj_x = val.num;
-						token = xf86getSubToken(&(ptr->lay_comment));
-						if (token != NUMBER) {
-							free(aptr);
-							Error(INVALID_SCR_MSG);
-						}
-						aptr->adj_y = val.num;
-					}
-					break;
-				case CONF_ADJ_OBSOLETE:
-					/* top */
-					aptr->adj_top_str = val.str;
-
-					/* bottom */
-					if (xf86getSubToken (&(ptr->lay_comment)) != STRING) {
-						free(aptr);
-						Error (SCREEN_MSG);
-					}
-					aptr->adj_bottom_str = val.str;
-
-					/* left */
-					if (xf86getSubToken (&(ptr->lay_comment)) != STRING) {
-						free(aptr);
-						Error (SCREEN_MSG);
-					}
-					aptr->adj_left_str = val.str;
-
-					/* right */
-					if (xf86getSubToken (&(ptr->lay_comment)) != STRING) {
-						free(aptr);
-						Error (SCREEN_MSG);
-					}
-					aptr->adj_right_str = val.str;
-
-				}
-				ptr->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
-					xf86addListItem ((glp) ptr->lay_adjacency_lst, (glp) aptr);
-			}
-			break;
-		case INPUTDEVICE:
-			{
-				XF86ConfInputrefPtr iptr;
-
-				iptr = calloc (1, sizeof (XF86ConfInputrefRec));
-				iptr->list.next = NULL;
-				iptr->iref_option_lst = NULL;
-				if (xf86getSubToken (&(ptr->lay_comment)) != STRING) {
-					free(iptr);
-					Error (INPUTDEV_MSG);
-				}
-				iptr->iref_inputdev_str = val.str;
-				while ((token = xf86getSubToken (&(ptr->lay_comment))) == STRING)
-				{
-					iptr->iref_option_lst =
-						xf86addNewOption (iptr->iref_option_lst, val.str, NULL);
-				}
-				xf86unGetToken (token);
-				ptr->lay_input_lst = (XF86ConfInputrefPtr)
-					xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
-			}
-			break;
-		case OPTION:
-			ptr->lay_option_lst = xf86parseOption(ptr->lay_option_lst);
-			break;
-		case EOF_TOKEN:
-			Error (UNEXPECTED_EOF_MSG);
-			break;
-		default:
-			Error (INVALID_KEYWORD_MSG, xf86tokenString ());
-			break;
-		}
-	}
-
-	if (!has_ident)
-		Error (NO_IDENT_MSG);
+    int has_ident = FALSE;
+    int token;
+
+    parsePrologue(XF86ConfLayoutPtr, XF86ConfLayoutRec)
+
+        while ((token = xf86getToken(LayoutTab)) != ENDSECTION) {
+        switch (token) {
+        case COMMENT:
+            ptr->lay_comment = xf86addComment(ptr->lay_comment, val.str);
+            break;
+        case IDENTIFIER:
+            if (xf86getSubToken(&(ptr->lay_comment)) != STRING)
+                Error(QUOTE_MSG, "Identifier");
+            if (has_ident == TRUE)
+                Error(MULTIPLE_MSG, "Identifier");
+            ptr->lay_identifier = val.str;
+            has_ident = TRUE;
+            break;
+        case INACTIVE:
+        {
+            XF86ConfInactivePtr iptr;
+
+            iptr = calloc(1, sizeof(XF86ConfInactiveRec));
+            iptr->list.next = NULL;
+            if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
+                free(iptr);
+                Error(INACTIVE_MSG);
+            }
+            iptr->inactive_device_str = val.str;
+            ptr->lay_inactive_lst = (XF86ConfInactivePtr)
+                xf86addListItem((glp) ptr->lay_inactive_lst, (glp) iptr);
+        }
+            break;
+        case SCREEN:
+        {
+            XF86ConfAdjacencyPtr aptr;
+            int absKeyword = 0;
+
+            aptr = calloc(1, sizeof(XF86ConfAdjacencyRec));
+            aptr->list.next = NULL;
+            aptr->adj_scrnum = -1;
+            aptr->adj_where = CONF_ADJ_OBSOLETE;
+            aptr->adj_x = 0;
+            aptr->adj_y = 0;
+            aptr->adj_refscreen = NULL;
+            if ((token = xf86getSubToken(&(ptr->lay_comment))) == NUMBER)
+                aptr->adj_scrnum = val.num;
+            else
+                xf86unGetToken(token);
+            token = xf86getSubToken(&(ptr->lay_comment));
+            if (token != STRING) {
+                free(aptr);
+                Error(SCREEN_MSG);
+            }
+            aptr->adj_screen_str = val.str;
+
+            token = xf86getSubTokenWithTab(&(ptr->lay_comment), AdjTab);
+            switch (token) {
+            case RIGHTOF:
+                aptr->adj_where = CONF_ADJ_RIGHTOF;
+                break;
+            case LEFTOF:
+                aptr->adj_where = CONF_ADJ_LEFTOF;
+                break;
+            case ABOVE:
+                aptr->adj_where = CONF_ADJ_ABOVE;
+                break;
+            case BELOW:
+                aptr->adj_where = CONF_ADJ_BELOW;
+                break;
+            case RELATIVE:
+                aptr->adj_where = CONF_ADJ_RELATIVE;
+                break;
+            case ABSOLUTE:
+                aptr->adj_where = CONF_ADJ_ABSOLUTE;
+                absKeyword = 1;
+                break;
+            case EOF_TOKEN:
+                free(aptr);
+                Error(UNEXPECTED_EOF_MSG);
+                break;
+            default:
+                xf86unGetToken(token);
+                token = xf86getSubToken(&(ptr->lay_comment));
+                if (token == STRING)
+                    aptr->adj_where = CONF_ADJ_OBSOLETE;
+                else
+                    aptr->adj_where = CONF_ADJ_ABSOLUTE;
+            }
+            switch (aptr->adj_where) {
+            case CONF_ADJ_ABSOLUTE:
+                if (absKeyword)
+                    token = xf86getSubToken(&(ptr->lay_comment));
+                if (token == NUMBER) {
+                    aptr->adj_x = val.num;
+                    token = xf86getSubToken(&(ptr->lay_comment));
+                    if (token != NUMBER) {
+                        free(aptr);
+                        Error(INVALID_SCR_MSG);
+                    }
+                    aptr->adj_y = val.num;
+                }
+                else {
+                    if (absKeyword) {
+                        free(aptr);
+                        Error(INVALID_SCR_MSG);
+                    }
+                    else
+                        xf86unGetToken(token);
+                }
+                break;
+            case CONF_ADJ_RIGHTOF:
+            case CONF_ADJ_LEFTOF:
+            case CONF_ADJ_ABOVE:
+            case CONF_ADJ_BELOW:
+            case CONF_ADJ_RELATIVE:
+                token = xf86getSubToken(&(ptr->lay_comment));
+                if (token != STRING) {
+                    free(aptr);
+                    Error(INVALID_SCR_MSG);
+                }
+                aptr->adj_refscreen = val.str;
+                if (aptr->adj_where == CONF_ADJ_RELATIVE) {
+                    token = xf86getSubToken(&(ptr->lay_comment));
+                    if (token != NUMBER) {
+                        free(aptr);
+                        Error(INVALID_SCR_MSG);
+                    }
+                    aptr->adj_x = val.num;
+                    token = xf86getSubToken(&(ptr->lay_comment));
+                    if (token != NUMBER) {
+                        free(aptr);
+                        Error(INVALID_SCR_MSG);
+                    }
+                    aptr->adj_y = val.num;
+                }
+                break;
+            case CONF_ADJ_OBSOLETE:
+                /* top */
+                aptr->adj_top_str = val.str;
+
+                /* bottom */
+                if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
+                    free(aptr);
+                    Error(SCREEN_MSG);
+                }
+                aptr->adj_bottom_str = val.str;
+
+                /* left */
+                if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
+                    free(aptr);
+                    Error(SCREEN_MSG);
+                }
+                aptr->adj_left_str = val.str;
+
+                /* right */
+                if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
+                    free(aptr);
+                    Error(SCREEN_MSG);
+                }
+                aptr->adj_right_str = val.str;
+
+            }
+            ptr->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
+                xf86addListItem((glp) ptr->lay_adjacency_lst, (glp) aptr);
+        }
+            break;
+        case INPUTDEVICE:
+        {
+            XF86ConfInputrefPtr iptr;
+
+            iptr = calloc(1, sizeof(XF86ConfInputrefRec));
+            iptr->list.next = NULL;
+            iptr->iref_option_lst = NULL;
+            if (xf86getSubToken(&(ptr->lay_comment)) != STRING) {
+                free(iptr);
+                Error(INPUTDEV_MSG);
+            }
+            iptr->iref_inputdev_str = val.str;
+            while ((token = xf86getSubToken(&(ptr->lay_comment))) == STRING) {
+                iptr->iref_option_lst =
+                    xf86addNewOption(iptr->iref_option_lst, val.str, NULL);
+            }
+            xf86unGetToken(token);
+            ptr->lay_input_lst = (XF86ConfInputrefPtr)
+                xf86addListItem((glp) ptr->lay_input_lst, (glp) iptr);
+        }
+            break;
+        case OPTION:
+            ptr->lay_option_lst = xf86parseOption(ptr->lay_option_lst);
+            break;
+        case EOF_TOKEN:
+            Error(UNEXPECTED_EOF_MSG);
+            break;
+        default:
+            Error(INVALID_KEYWORD_MSG, xf86tokenString());
+            break;
+        }
+    }
+
+    if (!has_ident)
+        Error(NO_IDENT_MSG);
 
 #ifdef DEBUG
-	printf ("Layout section parsed\n");
+    printf("Layout section parsed\n");
 #endif
 
-	return ptr;
+    return ptr;
 }
 
 #undef CLEANUP
 
 void
-xf86printLayoutSection (FILE * cf, XF86ConfLayoutPtr ptr)
+xf86printLayoutSection(FILE * cf, XF86ConfLayoutPtr ptr)
 {
-	XF86ConfAdjacencyPtr aptr;
-	XF86ConfInactivePtr iptr;
-	XF86ConfInputrefPtr inptr;
-	XF86OptionPtr optr;
-
-	while (ptr)
-	{
-		fprintf (cf, "Section \"ServerLayout\"\n");
-		if (ptr->lay_comment)
-			fprintf (cf, "%s", ptr->lay_comment);
-		if (ptr->lay_identifier)
-			fprintf (cf, "\tIdentifier     \"%s\"\n", ptr->lay_identifier);
-
-		for (aptr = ptr->lay_adjacency_lst; aptr; aptr = aptr->list.next)
-		{
-			fprintf (cf, "\tScreen     ");
-			if (aptr->adj_scrnum >= 0)
-				fprintf (cf, "%2d", aptr->adj_scrnum);
-			else
-				fprintf (cf, "  ");
-			fprintf (cf, "  \"%s\"", aptr->adj_screen_str);
-			switch(aptr->adj_where)
-			{
-			case CONF_ADJ_OBSOLETE:
-				fprintf (cf, " \"%s\"", aptr->adj_top_str);
-				fprintf (cf, " \"%s\"", aptr->adj_bottom_str);
-				fprintf (cf, " \"%s\"", aptr->adj_right_str);
-				fprintf (cf, " \"%s\"\n", aptr->adj_left_str);
-				break;
-			case CONF_ADJ_ABSOLUTE:
-				if (aptr->adj_x != -1)
-					fprintf (cf, " %d %d\n", aptr->adj_x, aptr->adj_y);
-				else
-					fprintf (cf, "\n");
-				break;
-			case CONF_ADJ_RIGHTOF:
-				fprintf (cf, " RightOf \"%s\"\n", aptr->adj_refscreen);
-				break;
-			case CONF_ADJ_LEFTOF:
-				fprintf (cf, " LeftOf \"%s\"\n", aptr->adj_refscreen);
-				break;
-			case CONF_ADJ_ABOVE:
-				fprintf (cf, " Above \"%s\"\n", aptr->adj_refscreen);
-				break;
-			case CONF_ADJ_BELOW:
-				fprintf (cf, " Below \"%s\"\n", aptr->adj_refscreen);
-				break;
-			case CONF_ADJ_RELATIVE:
-				fprintf (cf, " Relative \"%s\" %d %d\n", aptr->adj_refscreen,
-						 aptr->adj_x, aptr->adj_y);
-				break;
-			}
-		}
-		for (iptr = ptr->lay_inactive_lst; iptr; iptr = iptr->list.next)
-			fprintf (cf, "\tInactive       \"%s\"\n", iptr->inactive_device_str);
-		for (inptr = ptr->lay_input_lst; inptr; inptr = inptr->list.next)
-		{
-			fprintf (cf, "\tInputDevice    \"%s\"", inptr->iref_inputdev_str);
-			for (optr = inptr->iref_option_lst; optr; optr = optr->list.next)
-			{
-				fprintf(cf, " \"%s\"", optr->opt_name);
-			}
-			fprintf(cf, "\n");
-		}
-		xf86printOptionList(cf, ptr->lay_option_lst, 1);
-		fprintf (cf, "EndSection\n\n");
-		ptr = ptr->list.next;
-	}
+    XF86ConfAdjacencyPtr aptr;
+    XF86ConfInactivePtr iptr;
+    XF86ConfInputrefPtr inptr;
+    XF86OptionPtr optr;
+
+    while (ptr) {
+        fprintf(cf, "Section \"ServerLayout\"\n");
+        if (ptr->lay_comment)
+            fprintf(cf, "%s", ptr->lay_comment);
+        if (ptr->lay_identifier)
+            fprintf(cf, "\tIdentifier     \"%s\"\n", ptr->lay_identifier);
+
+        for (aptr = ptr->lay_adjacency_lst; aptr; aptr = aptr->list.next) {
+            fprintf(cf, "\tScreen     ");
+            if (aptr->adj_scrnum >= 0)
+                fprintf(cf, "%2d", aptr->adj_scrnum);
+            else
+                fprintf(cf, "  ");
+            fprintf(cf, "  \"%s\"", aptr->adj_screen_str);
+            switch (aptr->adj_where) {
+            case CONF_ADJ_OBSOLETE:
+                fprintf(cf, " \"%s\"", aptr->adj_top_str);
+                fprintf(cf, " \"%s\"", aptr->adj_bottom_str);
+                fprintf(cf, " \"%s\"", aptr->adj_right_str);
+                fprintf(cf, " \"%s\"\n", aptr->adj_left_str);
+                break;
+            case CONF_ADJ_ABSOLUTE:
+                if (aptr->adj_x != -1)
+                    fprintf(cf, " %d %d\n", aptr->adj_x, aptr->adj_y);
+                else
+                    fprintf(cf, "\n");
+                break;
+            case CONF_ADJ_RIGHTOF:
+                fprintf(cf, " RightOf \"%s\"\n", aptr->adj_refscreen);
+                break;
+            case CONF_ADJ_LEFTOF:
+                fprintf(cf, " LeftOf \"%s\"\n", aptr->adj_refscreen);
+                break;
+            case CONF_ADJ_ABOVE:
+                fprintf(cf, " Above \"%s\"\n", aptr->adj_refscreen);
+                break;
+            case CONF_ADJ_BELOW:
+                fprintf(cf, " Below \"%s\"\n", aptr->adj_refscreen);
+                break;
+            case CONF_ADJ_RELATIVE:
+                fprintf(cf, " Relative \"%s\" %d %d\n", aptr->adj_refscreen,
+                        aptr->adj_x, aptr->adj_y);
+                break;
+            }
+        }
+        for (iptr = ptr->lay_inactive_lst; iptr; iptr = iptr->list.next)
+            fprintf(cf, "\tInactive       \"%s\"\n", iptr->inactive_device_str);
+        for (inptr = ptr->lay_input_lst; inptr; inptr = inptr->list.next) {
+            fprintf(cf, "\tInputDevice    \"%s\"", inptr->iref_inputdev_str);
+            for (optr = inptr->iref_option_lst; optr; optr = optr->list.next) {
+                fprintf(cf, " \"%s\"", optr->opt_name);
+            }
+            fprintf(cf, "\n");
+        }
+        xf86printOptionList(cf, ptr->lay_option_lst, 1);
+        fprintf(cf, "EndSection\n\n");
+        ptr = ptr->list.next;
+    }
 }
 
 static void
-xf86freeAdjacencyList (XF86ConfAdjacencyPtr ptr)
+xf86freeAdjacencyList(XF86ConfAdjacencyPtr ptr)
 {
-	XF86ConfAdjacencyPtr prev;
-
-	while (ptr)
-	{
-		TestFree (ptr->adj_screen_str);
-		TestFree (ptr->adj_top_str);
-		TestFree (ptr->adj_bottom_str);
-		TestFree (ptr->adj_left_str);
-		TestFree (ptr->adj_right_str);
-
-		prev = ptr;
-		ptr = ptr->list.next;
-		free (prev);
-	}
+    XF86ConfAdjacencyPtr prev;
+
+    while (ptr) {
+        TestFree(ptr->adj_screen_str);
+        TestFree(ptr->adj_top_str);
+        TestFree(ptr->adj_bottom_str);
+        TestFree(ptr->adj_left_str);
+        TestFree(ptr->adj_right_str);
+
+        prev = ptr;
+        ptr = ptr->list.next;
+        free(prev);
+    }
 
 }
 
 static void
-xf86freeInputrefList (XF86ConfInputrefPtr ptr)
+xf86freeInputrefList(XF86ConfInputrefPtr ptr)
 {
-	XF86ConfInputrefPtr prev;
-
-	while (ptr)
-	{
-		TestFree (ptr->iref_inputdev_str);
-		xf86optionListFree (ptr->iref_option_lst);
-		prev = ptr;
-		ptr = ptr->list.next;
-		free (prev);
-	}
+    XF86ConfInputrefPtr prev;
+
+    while (ptr) {
+        TestFree(ptr->iref_inputdev_str);
+        xf86optionListFree(ptr->iref_option_lst);
+        prev = ptr;
+        ptr = ptr->list.next;
+        free(prev);
+    }
 
 }
 
 void
-xf86freeLayoutList (XF86ConfLayoutPtr ptr)
+xf86freeLayoutList(XF86ConfLayoutPtr ptr)
 {
-	XF86ConfLayoutPtr prev;
-
-	while (ptr)
-	{
-		TestFree (ptr->lay_identifier);
-		TestFree (ptr->lay_comment);
-		xf86freeAdjacencyList (ptr->lay_adjacency_lst);
-		xf86freeInputrefList (ptr->lay_input_lst);
-		prev = ptr;
-		ptr = ptr->list.next;
-		free (prev);
-	}
+    XF86ConfLayoutPtr prev;
+
+    while (ptr) {
+        TestFree(ptr->lay_identifier);
+        TestFree(ptr->lay_comment);
+        xf86freeAdjacencyList(ptr->lay_adjacency_lst);
+        xf86freeInputrefList(ptr->lay_input_lst);
+        prev = ptr;
+        ptr = ptr->list.next;
+        free(prev);
+    }
 }
 
 int
@@ -447,112 +432,103 @@ xf86layoutAddInputDevices(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
     XF86ConfInputrefPtr inptr;
 
     /* add all AutoServerLayout devices to the server layout */
-    while (input)
-    {
-	if (xf86CheckBoolOption(input->inp_option_lst, "AutoServerLayout", FALSE))
-	{
-	    XF86ConfInputrefPtr iref = layout->lay_input_lst;
-
-	    /* avoid duplicates if referenced but lists AutoServerLayout too */
-	    while (iref)
-	    {
-		if (strcmp(iref->iref_inputdev_str, input->inp_identifier) == 0)
-		    break;
-		iref = iref->list.next;
-	    }
-
-	    if (!iref)
-	    {
-		XF86ConfInputrefPtr iptr;
-		iptr = calloc(1, sizeof(XF86ConfInputrefRec));
-		iptr->iref_inputdev_str = input->inp_identifier;
-		layout->lay_input_lst = (XF86ConfInputrefPtr)
-		    xf86addListItem((glp)layout->lay_input_lst, (glp)iptr);
-		count++;
-	    }
-	}
-	input = input->list.next;
+    while (input) {
+        if (xf86CheckBoolOption
+            (input->inp_option_lst, "AutoServerLayout", FALSE)) {
+            XF86ConfInputrefPtr iref = layout->lay_input_lst;
+
+            /* avoid duplicates if referenced but lists AutoServerLayout too */
+            while (iref) {
+                if (strcmp(iref->iref_inputdev_str, input->inp_identifier) == 0)
+                    break;
+                iref = iref->list.next;
+            }
+
+            if (!iref) {
+                XF86ConfInputrefPtr iptr;
+
+                iptr = calloc(1, sizeof(XF86ConfInputrefRec));
+                iptr->iref_inputdev_str = input->inp_identifier;
+                layout->lay_input_lst = (XF86ConfInputrefPtr)
+                    xf86addListItem((glp) layout->lay_input_lst, (glp) iptr);
+                count++;
+            }
+        }
+        input = input->list.next;
     }
 
     inptr = layout->lay_input_lst;
-    while (inptr)
-    {
-	input = xf86findInput (inptr->iref_inputdev_str,
-		config->conf_input_lst);
-	if (!input)
-	{
-	    xf86validationError (UNDEFINED_INPUT_MSG,
-		    inptr->iref_inputdev_str, layout->lay_identifier);
-	    return -1;
-	}
-	else
-	    inptr->iref_inputdev = input;
-	inptr = inptr->list.next;
+    while (inptr) {
+        input = xf86findInput(inptr->iref_inputdev_str, config->conf_input_lst);
+        if (!input) {
+            xf86validationError(UNDEFINED_INPUT_MSG,
+                                inptr->iref_inputdev_str,
+                                layout->lay_identifier);
+            return -1;
+        }
+        else
+            inptr->iref_inputdev = input;
+        inptr = inptr->list.next;
     }
 
     return count;
 }
 
 int
-xf86validateLayout (XF86ConfigPtr p)
+xf86validateLayout(XF86ConfigPtr p)
 {
-	XF86ConfLayoutPtr layout = p->conf_layout_lst;
-	XF86ConfAdjacencyPtr adj;
-	XF86ConfInactivePtr iptr;
-	XF86ConfScreenPtr screen;
-	XF86ConfDevicePtr device;
-
-	while (layout)
-	{
-		adj = layout->lay_adjacency_lst;
-		while (adj)
-		{
-			/* the first one can't be "" but all others can */
-			screen = xf86findScreen (adj->adj_screen_str, p->conf_screen_lst);
-			if (!screen)
-			{
-				xf86validationError (UNDEFINED_SCREEN_MSG,
-							   adj->adj_screen_str, layout->lay_identifier);
-				return FALSE;
-			}
-			else
-				adj->adj_screen = screen;
-
-			adj = adj->list.next;
-		}
-		iptr = layout->lay_inactive_lst;
-		while (iptr)
-		{
-			device = xf86findDevice (iptr->inactive_device_str,
-									p->conf_device_lst);
-			if (!device)
-			{
-				xf86validationError (UNDEFINED_DEVICE_LAY_MSG,
-						iptr->inactive_device_str, layout->lay_identifier);
-				return FALSE;
-			}
-			else
-				iptr->inactive_device = device;
-			iptr = iptr->list.next;
-		}
-
-		if (xf86layoutAddInputDevices(p, layout) == -1)
-		    return FALSE;
-
-		layout = layout->list.next;
-	}
-	return TRUE;
+    XF86ConfLayoutPtr layout = p->conf_layout_lst;
+    XF86ConfAdjacencyPtr adj;
+    XF86ConfInactivePtr iptr;
+    XF86ConfScreenPtr screen;
+    XF86ConfDevicePtr device;
+
+    while (layout) {
+        adj = layout->lay_adjacency_lst;
+        while (adj) {
+            /* the first one can't be "" but all others can */
+            screen = xf86findScreen(adj->adj_screen_str, p->conf_screen_lst);
+            if (!screen) {
+                xf86validationError(UNDEFINED_SCREEN_MSG,
+                                    adj->adj_screen_str,
+                                    layout->lay_identifier);
+                return FALSE;
+            }
+            else
+                adj->adj_screen = screen;
+
+            adj = adj->list.next;
+        }
+        iptr = layout->lay_inactive_lst;
+        while (iptr) {
+            device = xf86findDevice(iptr->inactive_device_str,
+                                    p->conf_device_lst);
+            if (!device) {
+                xf86validationError(UNDEFINED_DEVICE_LAY_MSG,
+                                    iptr->inactive_device_str,
+                                    layout->lay_identifier);
+                return FALSE;
+            }
+            else
+                iptr->inactive_device = device;
+            iptr = iptr->list.next;
+        }
+
+        if (xf86layoutAddInputDevices(p, layout) == -1)
+            return FALSE;
+
+        layout = layout->list.next;
+    }
+    return TRUE;
 }
 
 XF86ConfLayoutPtr
-xf86findLayout (const char *name, XF86ConfLayoutPtr list)
+xf86findLayout(const char *name, XF86ConfLayoutPtr list)
 {
-	while (list)
-	{
-		if (xf86nameCompare (list->lay_identifier, name) == 0)
-			return list;
-		list = list->list.next;
-	}
-	return NULL;
+    while (list) {
+        if (xf86nameCompare(list->lay_identifier, name) == 0)
+            return list;
+        list = list->list.next;
+    }
+    return NULL;
 }
-