wmemset - fill an array of wide-characters with a constant wide character
#include <wchar.h> wchar_t *wmemset (wchar_t *wcs, wchar_t wc, size_t n);
The wmemset function is the wide-character equivalent of the memset function. It fills the array of n wide-charac ters starting at wcs with n copies of the wide character wc.
wmemset returns wcs.
ISO/ANSI C, UNIX98
memset(3)