WCSNCMP (3)
compare two fixed-size wide-character strings
SYNOPSIS
#include <wchar.h>
int wcsncmp (const wchar_t * s1 , const wchar_t * s2 , size_t n );
DESCRIPTION
The wcsncmp function is the wide-character equivalent of the strncmp
function. It compares the wide-character string pointed to by s1 and the
wide-character string pointed to by s2, but at most n wide
characters from each string. In each string, the comparison extends only up
to the first occurrence of a L'\\0' character, if any.
RETURN VALUE
The wcsncmp function returns zero if the wide-character strings at
s1 and s2, truncated to at most length n, 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].
CONFORMING TO
SEE ALSO
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