wmemcmp: porovnat dvě pole širokých znaků

Originální popis anglicky: wmemcmp - compare two arrays of wide-characters

Návod, kniha: Linux Programmer's Manual

STRUČNĚ

#include <wchar.h>
 
int wmemcmp(const wchar_t *s1, const wchar_t *s2, size_t n);

POPIS / INSTRUKCE

The wmemcmp function is the wide-character equivalent of the memcmp function. It compares the n wide-characters starting at s1 and the n wide-characters starting at s2.

NÁVRATOVÁ HODNOTA

The wmemcmp function returns zero if the wide-character arrays of size n at s1 and s2 are equal. It returns an integer greater than zero if at the first differing position i (i < n), the corresponding wide-character s1[i] is greater than s2[i]. It returns an integer less than zero if at the first differing position i ( i < n), the corresponding wide-character s1[i] is less than s2[i].

ODPOVÍDAJÍCÍ

ISO/ANSI C, UNIX98

SOUVISEJÍCÍ

memcmp(3), wcscmp(3)