summaryrefslogtreecommitdiff
path: root/src/string/wcsstr.c
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /src/string/wcsstr.c
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
downloadmusl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.gz
musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.bz2
musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.xz
musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.zip
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/string/wcsstr.c')
-rw-r--r--src/string/wcsstr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/string/wcsstr.c b/src/string/wcsstr.c
index fc4bacec..037d0965 100644
--- a/src/string/wcsstr.c
+++ b/src/string/wcsstr.c
@@ -93,7 +93,7 @@ static wchar_t *twoway_wcsstr(const wchar_t *h, const wchar_t *n)
}
}
-wchar_t *wcsstr(const wchar_t *h, const wchar_t *n)
+wchar_t *wcsstr(const wchar_t *restrict h, const wchar_t *restrict n)
{
/* Return immediately on empty needle or haystack */
if (!n[0]) return (wchar_t *)h;