Extend feature test macro further

diff --git a/colorize.c b/colorize.c
index 69aca359feb79deb8128623a1f47dfeffc18fcb0..6c998ab6c5778a3a10eba3d74ddd3a2799fa40c8 100644 (file)
--- a/colorize.c
+++ b/colorize.c
@@ -19,7 +19,8 @@
  *
  */
 
-#define _POSIX_C_SOURCE 200809L
+#define _BSD_SOURCE
+#define _XOPEN_SOURCE 700
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>