dtsession: fix implicit-function-declaration warnings

2021-11-15 12:18:11 -07:00
parent 47348e59de
commit bbabcfd5f0
2 changed files with 4 additions and 0 deletions
--- a/cde/programs/dtsession/SmUI.c
+++ b/cde/programs/dtsession/SmUI.c
@@ -55,6 +55,9 @@
 **
 *****************************************************************************
 *************************************<+>*************************************/
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 600
+#endif

 #include <signal.h>
 #include <stdio.h>