make mkostemps source file include the header for its declaration

diff --git a/src/temp/mkostemps.c b/src/temp/mkostemps.c
index 512b5f188a1fdb37dde4633e11becc0edee39767..43d95c41ab5c08729aa62082521900975f13fc07 100644 (file)
--- a/src/temp/mkostemps.c
+++ b/src/temp/mkostemps.c
@@ -1,4 +1,5 @@
 #define _BSD_SOURCE
+#include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
 #include <unistd.h>