config_unix: Remove WEXITSTATUS & WIFEXITED

Author: mpiatka

src/config_unix.h

@@ -69,13 +69,6 @@
 #include <unistd.h>
 #include <sys/select.h>
 
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
 #include <inttypes.h>
 #include <stdint.h>