-\r
-/* Copyright (c) Mark J. Kilgard, 1994. */\r
-\r
-/* This program is freely distributable without licensing fees\r
- and is provided without guarantee or warrantee expressed or\r
- implied. This program is -not- in the public domain. */\r
-\r
-#include <stdlib.h>\r
-#include <stdarg.h>\r
-#include <string.h>\r
-#include <stdio.h>\r
-\r
-#include "glutint.h"\r
-\r
-#if !defined(__OS2__)\r
-\r
-/* strdup is actually not a standard ANSI C or POSIX routine\r
- so implement a private one for GLUT. OpenVMS does not have a\r
- strdup; Linux's standard libc doesn't declare strdup by default\r
- (unless BSD or SVID interfaces are requested). */\r
-char *\r
-__glutStrdup(const char *string)\r
-{\r
- char *copy;\r
-\r
- copy = (char*) malloc(strlen(string) + 1);\r
- if (copy == NULL)\r
- return NULL;\r
- strcpy(copy, string);\r
- return copy;\r
-}\r
-#endif\r
-\r
-void\r
-__glutWarning(char *format,...)\r
-{\r
- va_list args;\r
-\r
- va_start(args, format);\r
- fprintf(stderr, "GLUT: Warning in %s: ",\r
- __glutProgramName ? __glutProgramName : "(unamed)");\r
- vfprintf(stderr, format, args);\r
- va_end(args);\r
- putc('\n', stderr);\r
-}\r
-\r
-/* CENTRY */\r
-void GLUTAPIENTRY\r
-glutReportErrors(void)\r
-{\r
- GLenum error;\r
-\r
- while ((error = glGetError()) != GL_NO_ERROR)\r
- __glutWarning("GL error: %s", gluErrorString(error));\r
-}\r
-/* ENDCENTRY */\r
-\r
-void\r
-__glutFatalError(char *format,...)\r
-{\r
- va_list args;\r
-\r
- va_start(args, format);\r
- fprintf(stderr, "GLUT: Fatal Error in %s: ",\r
- __glutProgramName ? __glutProgramName : "(unamed)");\r
- vfprintf(stderr, format, args);\r
- va_end(args);\r
- putc('\n', stderr);\r
-/* || defined(__OS2__) */\r
-#if defined(_WIN32)\r
- if (__glutExitFunc) {\r
- __glutExitFunc(1);\r
- }\r
-#endif\r
- exit(1);\r
-}\r
-\r
-void\r
-__glutFatalUsage(char *format,...)\r
-{\r
- va_list args;\r
-\r
- va_start(args, format);\r
- fprintf(stderr, "GLUT: Fatal API Usage in %s: ",\r
- __glutProgramName ? __glutProgramName : "(unamed)");\r
- vfprintf(stderr, format, args);\r
- va_end(args);\r
- putc('\n', stderr);\r
- abort();\r
-}\r
+
+/* Copyright (c) Mark J. Kilgard, 1994. */
+
+/* This program is freely distributable without licensing fees
+ and is provided without guarantee or warrantee expressed or
+ implied. This program is -not- in the public domain. */
+
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "glutint.h"
+
+#if !defined(__OS2__)
+
+/* strdup is actually not a standard ANSI C or POSIX routine
+ so implement a private one for GLUT. OpenVMS does not have a
+ strdup; Linux's standard libc doesn't declare strdup by default
+ (unless BSD or SVID interfaces are requested). */
+char *
+__glutStrdup(const char *string)
+{
+ char *copy;
+
+ copy = (char*) malloc(strlen(string) + 1);
+ if (copy == NULL)
+ return NULL;
+ strcpy(copy, string);
+ return copy;
+}
+#endif
+
+void
+__glutWarning(char *format,...)
+{
+ va_list args;
+
+ va_start(args, format);
+ fprintf(stderr, "GLUT: Warning in %s: ",
+ __glutProgramName ? __glutProgramName : "(unamed)");
+ vfprintf(stderr, format, args);
+ va_end(args);
+ putc('\n', stderr);
+}
+
+/* CENTRY */
+void GLUTAPIENTRY
+glutReportErrors(void)
+{
+ GLenum error;
+
+ while ((error = glGetError()) != GL_NO_ERROR)
+ __glutWarning("GL error: %s", gluErrorString(error));
+}
+/* ENDCENTRY */
+
+void
+__glutFatalError(char *format,...)
+{
+ va_list args;
+
+ va_start(args, format);
+ fprintf(stderr, "GLUT: Fatal Error in %s: ",
+ __glutProgramName ? __glutProgramName : "(unamed)");
+ vfprintf(stderr, format, args);
+ va_end(args);
+ putc('\n', stderr);
+/* || defined(__OS2__) */
+#if defined(_WIN32)
+ if (__glutExitFunc) {
+ __glutExitFunc(1);
+ }
+#endif
+ exit(1);
+}
+
+void
+__glutFatalUsage(char *format,...)
+{
+ va_list args;
+
+ va_start(args, format);
+ fprintf(stderr, "GLUT: Fatal API Usage in %s: ",
+ __glutProgramName ? __glutProgramName : "(unamed)");
+ vfprintf(stderr, format, args);
+ va_end(args);
+ putc('\n', stderr);
+ abort();
+}