Name
wmemcmp - compare two arrays of wide-characters Library
Standard C library ( libc ", " -lc ) Synopsis
#include <wchar.h>
int wmemcmp(const wchar_t " s1 [. n "], const wchar_t " s2 [. n ], \
size_t " n );
Description
The wmemcmp() function is the wide-character equivalent of the memcmp(3) function. It compares the n wide-characters starting at s1 and the n wide-characters starting at s2. Return Value
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]. Attributes
For an explanation of the terms used in this section, see attributes(7). allbox; lbx lb lb | Interface | Attribute | Value |
T{ wmemcmp() | T} | Thread safety | MT-Safe |