Please note that diffs are not public domain; they are subject to the
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===================================================================
RCS file: /ftp/cvs/cvsroot/src/lib/libc/regex/regex2.h,v
rcsdiff: /ftp/cvs/cvsroot/src/lib/libc/regex/regex2.h,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.10
retrieving revision 1.11
diff -u -p -r1.10 -r1.11
--- src/lib/libc/regex/regex2.h	2003/08/07 16:43:20	1.10
+++ src/lib/libc/regex/regex2.h	2004/03/26 22:42:17	1.11
@@ -1,4 +1,4 @@
-/*	$NetBSD: regex2.h,v 1.10 2003/08/07 16:43:20 agc Exp $	*/
+/*	$NetBSD: regex2.h,v 1.11 2004/03/26 22:42:17 enami Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993, 1994
@@ -206,4 +206,4 @@ struct re_guts {
 
 /* misc utilities */
 #define	OUT	(CHAR_MAX+1)	/* a non-character value */
-#define	ISWORD(c)	(isalnum(c) || (c) == '_')
+#define	ISWORD(c)	(isalnum((unsigned char)c) || (c) == '_')