/* * 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 libc_hidden_proto(strncmp) # 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)) ? -1 : 1); #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