--- src/snoopy.h.orig	2022-08-27 02:05:09 UTC
+++ src/snoopy.h
@@ -28,7 +28,6 @@
  * - prevents GCC from complaining about not using strerror_r return value
  * - enables strdup() presence
  */
-#define  _XOPEN_SOURCE   700
 
 
 
