Concatenates a string of a specified length after another string.

[Format]

#include <wchar.h>

wchar_t *wcsncat(wchar_t * restrict s1, const wchar_t * restrict s2, size_t n);

[Parameters]

s1 Pointer to the string after which another string is appended

s2 Pointer to the string to be appended after the other string

n Number of characters to concatenate

[Return values]

s1 value

[Remarks]

The wcsncat function is the wide-character version of the strncat function.