[core] define _DEFAULT_SOURCE in first.h

2 years ago · 71931d9238
parent 92576a2f4b
commit 71931d9238
1 changed files with 4 additions and 0 deletions
--- a/src/first.h
+++ b/src/first.h
@ -9,6 +9,10 @@
 # endif
 #endif

+#ifndef _DEFAULT_SOURCE
+#define _DEFAULT_SOURCE
+#endif
+
 #ifndef __STDC_WANT_LIB_EXT1__
 #define __STDC_WANT_LIB_EXT1__ 1
 #endif