From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 3 Aug 2012 01:02:34 +0000 (-0400)
Subject: fix argument type error on wcwidth function
X-Git-Tag: v0.9.3~2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b0fc78520d7d51ab064f629e228c27d0fa5a4b82;p=oweals%2Fmusl.git

fix argument type error on wcwidth function

since the correct declaration was not visible, and since the
representation of the types wchar_t and wint_t always match, a
compiler would have to go out of its way to make this bug manifest,
but better to fix it anyway.
---

diff --git a/src/ctype/wcwidth.c b/src/ctype/wcwidth.c
index ab05cfec..98f128e9 100644
--- a/src/ctype/wcwidth.c
+++ b/src/ctype/wcwidth.c
@@ -1,4 +1,4 @@
-#include <wctype.h>
+#include <wchar.h>
 
 static unsigned char table[] = {
 #include "nonspacing.h"
@@ -8,7 +8,7 @@ static unsigned char wtable[] = {
 #include "wide.h"
 };
 
-int wcwidth(wint_t wc)
+int wcwidth(wchar_t wc)
 {
 	if (wc < 0xffU)
 		return (wc+1 & 0x7f) >= 0x21 ? 1 : wc ? -1 : 0;