add definition for GCC style weak references

diff --git a/src/pulse/gccmacro.h b/src/pulse/gccmacro.h
index 0f751c0..8d9d4f0 100644 (file)
--- a/src/pulse/gccmacro.h
+++ b/src/pulse/gccmacro.h
@@ -117,4 +117,10 @@
 #endif
 #endif
 
+#ifndef PA_GCC_WEAKREF
+#ifdef __GNUC__
+#define PA_GCC_WEAKREF(x) __attribute__((weakref(#x)));
+#endif
+#endif
+
 #endif