_mesa_str_checksum(const char *str);
extern int
-_mesa_snprintf( char *str, size_t size, const char *fmt, ... );
+_mesa_snprintf( char *str, size_t size, const char *fmt, ... ) PRINTFLIKE(3, 4);
extern void
-_mesa_warning( __GLcontext *gc, const char *fmtString, ... );
+_mesa_warning( __GLcontext *gc, const char *fmtString, ... ) PRINTFLIKE(2, 3);
extern void
-_mesa_problem( const __GLcontext *ctx, const char *fmtString, ... );
+_mesa_problem( const __GLcontext *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3);
extern void
-_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... );
+_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... ) PRINTFLIKE(3, 4);
extern void
-_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... );
+_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... ) PRINTFLIKE(2, 3);
#if defined(_MSC_VER) && !defined(snprintf)