From: Jim Meyering <jim@meyering.net>
Date: Tue, 6 Apr 1993 02:45:12 +0000 (+0000)
Subject: undef isascii before redefining
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59d27eeb9e62ebaebdd0fc66b1e0e38bd96790f7;p=pspp

undef isascii before redefining
---

diff --git a/lib/regex.c b/lib/regex.c
index eda11b5350..247f5f1d75 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -127,7 +127,8 @@ init_syntax_once ()
 /* isalpha etc. are used for the character classes.  */
 #include <ctype.h>
 
-#ifndef isascii
+#if !defined (isascii) || defined (STDC_HEADERS)
+#undef isascii
 #define isascii(c) 1
 #endif