[STDC_HEADERS]: Include stdlib.h.

diff --git a/src/prefix-args.c b/src/prefix-args.c
index 1a855e0e34bff0504c92e5b9a876ee0b2dd9f89b..5580d176bcf944532d60b06cf0fb566132808ab5 100644 (file)
--- a/src/prefix-args.c
+++ b/src/prefix-args.c
@@ -44,6 +44,14 @@ Boston, MA 02110-1301, USA.  */
    If I can't write a completely portable program to do this in C,
    I'm quitting and taking up gardening.  */
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#if STDC_HEADERS
+# include <stdlib.h>           /* for proper declaration of `exit' */
+#endif
+
 #include <stdio.h>
 
 int