Add macro to BeBuild.h for declaring a weak alias.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43089 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-11-02 00:06:53 +00:00
parent 45cbd81436
commit 3cb4f94295
1 changed files with 4 additions and 0 deletions
@@ -78,4 +78,8 @@
 #define B_DEFINE_SYMBOL_VERSION(function, versionedSymbol)	\
 	__asm__(".symver " function "," versionedSymbol)

+#define B_DEFINE_WEAK_ALIAS(name, alias_name)	\
+	__typeof (name) alias_name __attribute__ ((weak, alias (#name)))
+
+
 #endif	/* _BE_BUILD_H */