| /* |
| * 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. |
| */ |
| |
| #include "_string.h" |
| |
| #ifdef WANT_WIDE |
| # define Wstrncmp wcsncmp |
| #else |
| # define Wstrncmp strncmp |
| #endif |
| |
| int Wstrncmp(register const Wchar *s1, register const Wchar *s2, size_t n) |
| { |
| #ifdef WANT_WIDE |
| while (n && (*((Wuchar *)s1) == *((Wuchar *)s2))) { |
| if (!*s1++) { |
| return 0; |
| } |
| ++s2; |
| --n; |
| } |
| |
| return (n == 0) ? 0 : (*((Wuchar *)s1) - *((Wuchar *)s2)); |
| #else |
| int r = 0; |
| |
| while (n-- |
| && ((r = ((int)(*((unsigned char *)s1))) - *((unsigned char *)s2++)) |
| == 0) |
| && *s1++); |
| |
| return r; |
| #endif |
| } |
| #ifndef WANT_WIDE |
| libc_hidden_weak(strncmp) |
| #endif |