1 files changed, 114 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86Opt.h b/nx-X11/programs/Xserver/hw/xfree86/common/xf86Opt.h
new file mode 100644
index 000000000..718732353
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/xfree86/common/xf86Opt.h
@@ -0,0 +1,114 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Opt.h,v 1.15 2003/10/08 14:30:38 dawes Exp $ */
+
+/*
+ * Copyright (c) 1998-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/* Option handling things that ModuleSetup procs can use */
+
+#ifndef _XF86_OPT_H_
+#define _XF86_OPT_H_
+
+typedef struct {
+    double freq;
+    int units;
+} OptFrequency;
+
+typedef union {
+    unsigned long       num;
+    char *              str;
+    double              realnum;
+    Bool		bool;
+    OptFrequency	freq;
+} ValueUnion;
+    
+typedef enum {
+    OPTV_NONE = 0,
+    OPTV_INTEGER,
+    OPTV_STRING,                /* a non-empty string */
+    OPTV_ANYSTR,                /* Any string, including an empty one */
+    OPTV_REAL,
+    OPTV_BOOLEAN,
+    OPTV_FREQ
+} OptionValueType;
+
+typedef enum {
+    OPTUNITS_HZ = 1,
+    OPTUNITS_KHZ,
+    OPTUNITS_MHZ
+} OptFreqUnits;
+
+typedef struct {
+    int                 token;
+    const char*         name;
+    OptionValueType     type;
+    ValueUnion          value;
+    Bool                found;
+} OptionInfoRec, *OptionInfoPtr;
+
+int xf86SetIntOption(pointer optlist, const char *name, int deflt);
+double xf86SetRealOption(pointer optlist, const char *name, double deflt);
+char *xf86SetStrOption(pointer optlist, const char *name, char *deflt);
+int xf86SetBoolOption(pointer list, const char *name, int deflt );
+int xf86CheckIntOption(pointer optlist, const char *name, int deflt);
+double xf86CheckRealOption(pointer optlist, const char *name, double deflt);
+char *xf86CheckStrOption(pointer optlist, const char *name, char *deflt);
+int xf86CheckBoolOption(pointer list, const char *name, int deflt );
+pointer xf86AddNewOption(pointer head, const char *name, const char *val );
+pointer xf86NewOption(char *name, char *value );
+pointer xf86NextOption(pointer list );
+pointer xf86OptionListCreate(const char **options, int count, int used);
+pointer xf86OptionListMerge(pointer head, pointer tail);
+void xf86OptionListFree(pointer opt);
+char *xf86OptionName(pointer opt);
+char *xf86OptionValue(pointer opt);
+void xf86OptionListReport(pointer parm);
+pointer xf86FindOption(pointer options, const char *name);
+char *xf86FindOptionValue(pointer options, const char *name);
+void xf86MarkOptionUsed(pointer option);
+void xf86MarkOptionUsedByName(pointer options, const char *name);
+Bool xf86CheckIfOptionUsed(pointer option);
+Bool xf86CheckIfOptionUsedByName(pointer options, const char *name);
+void xf86ShowUnusedOptions(int scrnIndex, pointer options);
+void xf86ProcessOptions(int scrnIndex, pointer options, OptionInfoPtr optinfo);
+OptionInfoPtr xf86TokenToOptinfo(const OptionInfoRec *table, int token);
+const char *xf86TokenToOptName(const OptionInfoRec *table, int token);
+Bool xf86IsOptionSet(const OptionInfoRec *table, int token);
+char *xf86GetOptValString(const OptionInfoRec *table, int token);
+Bool xf86GetOptValInteger(const OptionInfoRec *table, int token, int *value);
+Bool xf86GetOptValULong(const OptionInfoRec *table, int token, unsigned long *value);
+Bool xf86GetOptValReal(const OptionInfoRec *table, int token, double *value);
+Bool xf86GetOptValFreq(const OptionInfoRec *table, int token,
+			OptFreqUnits expectedUnits, double *value);
+Bool xf86GetOptValBool(const OptionInfoRec *table, int token, Bool *value);
+Bool xf86ReturnOptValBool(const OptionInfoRec *table, int token, Bool def);
+int xf86NameCmp(const char *s1, const char *s2);
+char *xf86NormalizeName(const char *s);
+pointer xf86ReplaceIntOption(pointer optlist,  const char *name, const int val);
+pointer xf86ReplaceRealOption(pointer optlist,  const char *name, const double val);
+pointer xf86ReplaceBoolOption(pointer optlist, const char *name, const Bool val);
+pointer xf86ReplaceStrOption(pointer optlist,  const char *name, const char* val);        
+#endif