From: Jim Meyering <jim@meyering.net>
Date: Thu, 6 Jul 2000 05:22:55 +0000 (+0000)
Subject: Include <ctype.h> for use of isalpha.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8616a1558da733e8092268f9e8325d38acca2fff;p=pspp

Include <ctype.h> for use of isalpha.
---

diff --git a/m4/strerror_r.m4 b/m4/strerror_r.m4
index 1e57f27c8a..72c75515c2 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -42,6 +42,7 @@ if test $ac_cv_func_strerror_r = yes; then
        [
 #       include <stdio.h>
 #       include <string.h>
+#       include <ctype.h>
 
 	extern char *strerror_r ();