features.h raw

   1  #ifndef FEATURES_H
   2  #define FEATURES_H
   3  
   4  #include "../../include/features.h"
   5  
   6  #define weak __attribute__((__weak__))
   7  #define hidden __attribute__((__visibility__("hidden")))
   8  #define weak_alias(old, new) \
   9  	extern __typeof(old) new __attribute__((__weak__, __alias__(#old)))
  10  
  11  #endif
  12