_mesa_align_realloc(void *oldBuffer, size_t oldSize, size_t newSize,
unsigned long alignment);
-extern void *
-_mesa_exec_malloc( GLuint size );
-
-extern void
-_mesa_exec_free( void *addr );
-
-
#ifdef HAVE___BUILTIN_POPCOUNT
#define _mesa_bitcount(i) __builtin_popcount(i)
#else