diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-03 14:50:18 +0000 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-03 14:50:18 +0000 |
| commit | 167d5e33fcb821e51e2f9dcf460591737c3c7972 (patch) | |
| tree | 79acefdd8c9781098adbf77278415eda6365fd3d /libc/string/memchr.c | |
| parent | fe68563b9a070fedf117c8738652587945427bb3 (diff) | |
Complete split of all the string functions. Hope haven't broken too much. wcscoll/strcoll needs some love ...
Diffstat (limited to 'libc/string/memchr.c')
| -rw-r--r-- | libc/string/memchr.c | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/libc/string/memchr.c b/libc/string/memchr.c index d0aa004d7..288bd9748 100644 --- a/libc/string/memchr.c +++ b/libc/string/memchr.c @@ -1,14 +1,40 @@ /* + * Copyright (C) 2002 Manuel Novoa III * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ -#define L_memchr -#define Wmemchr __memchr +#include "_string.h" -#include "wstring.c" +#ifdef WANT_WIDE +# define __Wmemchr __wmemchr +# define Wmemchr wmemchr +#else +# define __Wmemchr __memchr +# define Wmemchr memchr +#endif -strong_alias(__memchr, memchr) +Wvoid attribute_hidden *__Wmemchr(const Wvoid *s, Wint c, size_t n) +{ + register const Wuchar *r = (const Wuchar *) s; +#ifdef __BCC__ + /* bcc can optimize the counter if it thinks it is a pointer... */ + register const char *np = (const char *) n; +#else +# define np n +#endif -#undef L_memchr + while (np) { + if (*r == ((Wuchar)c)) { + return (Wvoid *) r; /* silence the warning */ + } + ++r; + --np; + } + + return NULL; +} +#undef np + +strong_alias(__Wmemchr,Wmemchr) |