Manpage of WCSNCPY
WCSNCPYSection: Linux Programmer's Manual (3)
NAMEwcsncpy - copy a fixed-size string of wide characters
#include <wchar.h>wchar_t *wcsncpy(wchar_t *dest, const wchar_t *src, size_t n);
DESCRIPTIONThe wcsncpy() function is the wide-character equivalent of the strncpy(3) function. It copies at most nwide characters from the wide-character string pointed to by src, including the terminating null wide character (Laq\0aq), to the array pointed to by dest. Exactly nwide characters are written at dest. If the length wcslen(src) is smaller than n, the remaining wide characters in the array pointed to by destare filled with null wide characters. If the length wcslen(src) is greater than or equal to n, the string pointed to by destwill not be terminated by a null wide character.
The strings may not overlap.
RETURN VALUEwcsncpy() returns dest.
ATTRIBUTESFor an explanation of the terms used in this section, see attributes(7).
CONFORMING TOPOSIX.1-2001, POSIX.1-2008, C99.
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Time: 22:27:49 GMT, June 20, 2016