mesa: use standard offsetof() macro

2009-04-14 19:44:16 -06:00
parent 92cc997003
commit cdc7f681c8
1 changed files with 1 additions and 1 deletions
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -31,7 +31,7 @@
 #include "mtypes.h"


-#define F(x) (int)(uintptr_t)&(((struct gl_extensions *)0)->x)
+#define F(x) offsetof(struct gl_extensions, x)
 #define ON GL_TRUE
 #define OFF GL_FALSE