From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 4 Apr 2013 18:55:42 +0000 (-0400)
Subject: cleanup wcstombs
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=771c6cead0684487a0699750ff740e3d3894200a;hp=b5a527f9ff47b0f4b32c606e385a0c27d861a475;ds=sidebyside

cleanup wcstombs

remove redundant headers and comments; this file is completely trivial
now. also, avoid temp var.
---

diff --git a/src/multibyte/wcstombs.c b/src/multibyte/wcstombs.c
index b6ae4732..ab152874 100644
--- a/src/multibyte/wcstombs.c
+++ b/src/multibyte/wcstombs.c
@@ -1,18 +1,7 @@
-/* 
- * This code was written by Rich Felker in 2010; no copyright is claimed.
- * This code is in the public domain. Attribution is appreciated but
- * unnecessary.
- */
-
 #include <stdlib.h>
-#include <inttypes.h>
 #include <wchar.h>
-#include <errno.h>
-
-#include "internal.h"
 
 size_t wcstombs(char *restrict s, const wchar_t *restrict ws, size_t n)
 {
-	const wchar_t * x = ws;
-	return wcsrtombs(s, &x, n, 0);
+	return wcsrtombs(s, &(const wchar_t *){ws}, n, 0);
 }