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

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