wcsncat(3) Library Functions Manual wcsncat(3) wcsncat - LIBRARY Standard C library (libc, -lc) #include 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'). . , dest wcslen(dest)+n+1 . wmemset() wcs. attributes(7). +----------------------------+----------------------------------------------------------+--------------------------+ | | | | +----------------------------+----------------------------------------------------------+--------------------------+ |wcsncat() | | MT-Safe | +----------------------------+----------------------------------------------------------+--------------------------+ C11, POSIX.1-2008. POSIX.1-2001, C99. . strncat(3), wcscat(3) Azamat Hackimov Yuri Kozlov ; GNU 3 , . . , , . Linux man-pages 6.06 31 2023 . wcsncat(3)