20 #ifndef __JackCompilerDeps_APPLE__
21 #define __JackCompilerDeps_APPLE__
23 #include "JackConstants.h"
27 #define PRE_PACKED_STRUCTURE
29 #ifndef POST_PACKED_STRUCTURE
37 #define POST_PACKED_STRUCTURE __attribute__((__packed__))
39 #define MEM_ALIGN(x,y) x __attribute__((aligned(y)))
40 #define LIB_EXPORT __attribute__((visibility("default")))
42 #define SERVER_EXPORT __attribute__((visibility("default")))
47 #define MEM_ALIGN(x,y) x