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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-06 22:44:55 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-06 22:44:55 -0400 |
| commit | 400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch) | |
| tree | 087a48dc8251fa05f6866af8ebf96b69450b15ab /src/multibyte/wcstombs.c | |
| parent | bac03cdde1137c16b4c194e137310e2748661dcc (diff) | |
| download | musl-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/multibyte/wcstombs.c')
| -rw-r--r-- | src/multibyte/wcstombs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/multibyte/wcstombs.c b/src/multibyte/wcstombs.c index b9c1b18a..b6ae4732 100644 --- a/src/multibyte/wcstombs.c +++ b/src/multibyte/wcstombs.c @@ -11,7 +11,8 @@ #include "internal.h" -size_t wcstombs(char *s, const wchar_t *ws, size_t n) +size_t wcstombs(char *restrict s, const wchar_t *restrict ws, size_t n) { - return wcsrtombs(s, &ws, n, 0); + const wchar_t * x = ws; + return wcsrtombs(s, &x, n, 0); } |