| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2002 Manuel Novoa III |
| 3 | * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> |
| 4 | * |
| 5 | * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. |
| 6 | */ |
| 7 | |
| 8 | #include "_string.h" |
| 9 | |
| 10 | #ifdef WANT_WIDE |
| 11 | # define Wstrrchr wcsrchr |
| 12 | #else |
| 13 | # define Wstrrchr strrchr |
| 14 | #endif |
| 15 | |
| 16 | Wchar *Wstrrchr(register const Wchar *s, Wint c) |
| 17 | { |
| 18 | register const Wchar *p; |
| 19 | |
| 20 | p = NULL; |
| 21 | do { |
| 22 | if (*s == (Wchar) c) { |
| 23 | p = s; |
| 24 | } |
| 25 | } while (*s++); |
| 26 | |
| 27 | return (Wchar *) p; /* silence the warning */ |
| 28 | } |
| 29 | #ifndef WANT_WIDE |
| 30 | libc_hidden_weak(strrchr) |
| 31 | # ifdef __UCLIBC_SUSV3_LEGACY__ |
| 32 | weak_alias(strrchr,rindex) |
| 33 | # endif |
| 34 | #endif |