wcsncat - concatenate two wide-character strings
Standard C library (libc, -lc)
#include <wchar.h>
wchar_t *wcsncat(wchar_t dest[restrict .n],
const wchar_t src[restrict .n],
size_t n); The wcsncat() function is the wide-character equivalent of the strncat(3) function. It copies at most n wide characters from the wide-character string pointed to by src to the end of the wide-character string pointed to by dest, and adds a terminating null wide character (L'\0').
The strings may not overlap.
The programmer must ensure that there is room for at least wcslen(dest)+n+1 wide characters at dest.
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
| wcsncat () | Thread safety | MT-Safe |