1 #ifndef __HIREDIS_FMACRO_H
2 #define __HIREDIS_FMACRO_H
3 
4 #define _XOPEN_SOURCE 600
5 #define _POSIX_C_SOURCE 200112L
6 
7 #if defined(__APPLE__) && defined(__MACH__)
8 /* Enable TCP_KEEPALIVE */
9 #define _DARWIN_C_SOURCE
10 #endif
11 
12 #endif
13