From 3bd56b04a8bab7208494fd7dc74af5528fc41604 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Fri, 9 Sep 2005 23:16:15 +0000
Subject: NetBSD-macppc ctype needs uchars.

---
 src/cmd/9660/dump.c  | 2 +-
 src/cmd/9660/ichar.c | 3 +--
 src/cmd/9660/util.c  | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

(limited to 'src/cmd/9660')

diff --git a/src/cmd/9660/dump.c b/src/cmd/9660/dump.c
index b77e9eb9..d3504ff9 100644
--- a/src/cmd/9660/dump.c
+++ b/src/cmd/9660/dump.c
@@ -456,7 +456,7 @@ static int
 isalldigit(char *s)
 {
 	while(*s)
-		if(!isdigit(*s++))
+		if(!isdigit((uchar)*s++))
 			return 0;
 	return 1;
 }
diff --git a/src/cmd/9660/ichar.c b/src/cmd/9660/ichar.c
index 35b0c056..3b2b5367 100644
--- a/src/cmd/9660/ichar.c
+++ b/src/cmd/9660/ichar.c
@@ -25,8 +25,7 @@ isostring(uchar *buf, int len)
 	while(len > 0 && p[len-1] == ' ')
 		p[--len] = '\0';
 	for(q=p; *q; q++)
-		*q = tolower(*q);
-
+		*q = tolower((uchar)*q);
 	q = atom(p);
 	free(p);
 	return q;
diff --git a/src/cmd/9660/util.c b/src/cmd/9660/util.c
index 16fb21f3..ebf944e2 100644
--- a/src/cmd/9660/util.c
+++ b/src/cmd/9660/util.c
@@ -78,7 +78,7 @@ struprcpy(char *p, char *s)
 
 	op = p;
 	for(; *s; s++)
-		*p++ = toupper(*s);
+		*p++ = toupper((uchar)*s);
 	*p = '\0';
 
 	return op;
-- 
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