Add prototypes to silence these warnings.

src/lib/gcc.c:30: warning: no previous prototype for '__wrap___divdi3'

The prototypes were not added to lib.h because the functions should never be
called directly.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4888 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/lib/gcc.c

@@ -22,9 +22,9 @@
  * compiler call specifies. Therefore we need a wrapper around those
  * functions. See gcc bug PR41055 for more information.
  */
-
 #define WRAP_LIBGCC_CALL(type, name) \
 	type __real_##name(type a, type b) __attribute__((regparm(0))); \
+	type __wrap_##name(type a, type b); \
 	type __wrap_##name(type a, type b) { return __real_##name(a, b); }
 
 WRAP_LIBGCC_CALL(long long, __divdi3)