http://packetstorm.tacticalflex.com/UNIX/admin/xscreensaver-3.27.tar.gz

[xscreensaver] / hacks / xlockmore.h

diff --git a/hacks/xlockmore.h b/hacks/xlockmore.h
index 0c2b613e07a7711507bbb361ad5f5e2649e6e467..c3e44705225b4cd8efedbc96bc671c70c57c38ca 100644 (file)
--- a/hacks/xlockmore.h
+++ b/hacks/xlockmore.h
@@ -35,6 +35,8 @@ ERROR!  Sorry, xlockmore.h requires ANSI C (gcc, for example.)
 #ifdef USE_GL
 # include <GL/glx.h>
   extern GLXContext *init_GL (ModeInfo *);
+  extern void clear_gl_error (void);
+  extern void check_gl_error (const char *type);
 # define FreeAllGL(dpy) /* */
 #endif