/* FUNCTION <<wcsxfrm_l>>---locale-specific wide-character string transformation INDEX wcsxfrm_l SYNOPSIS #include <wchar.h> int wcsxfrm_l(wchar_t *__restrict <[stra]>, const wchar_t *__restrict <[strb]>, size_t <[n]>, locale_t <[locale]>); DESCRIPTION <<wcsxfrm_l>> transforms the wide-character string pointed to by <[strb]> to the wide-character string pointed to by <[stra]>, Comparing two transformed wide strings with <<wcscmp>> should return the same result as comparing the original strings with <<wcscoll>>. No more than <[n]> wide characters are transformed, including the trailing null character. If <[n]> is 0, <[stra]> may be a NULL pointer. If <[locale]> is LC_GLOBAL_LOCALE or not a valid locale object, the behaviour is undefined. (NOT Cygwin:) The current implementation of <<wcsxfrm_l>> simply uses <<wcslcpy>> and does not support any language-specific transformations. RETURNS <<wcsxfrm_l>> returns the length of the transformed wide character string. if the return value is greater or equal to <[n]>, the content of <[stra]> is undefined. PORTABILITY <<wcsxfrm_l>> is POSIX-1.2008. */ #include <_ansi.h> #include <wchar.h> size_t wcsxfrm_l (wchar_t *__restrict a, const wchar_t *__restrict b, size_t n, struct __locale_t *locale) { return wcslcpy (a, b, n); }