wcsftime - Convert date and time to wide character string

Definition	#include <wchar.h> size_t wcsftime(wchar_t *wcs, size_t maxsize, const wchar_t *format, const struct tm *timptr); wcsftime writes wide character codes to the array pointed to by wss in accordance with the string specified in format. The function behaves as if a string generated by strftime had been passed to mbtowcs as an argument, and mbtowcs in turn passes the result to wcsftime as a wide character string with a maximum of maxsize wide character codes. If copying is between overlapping objects, the result is undefined.
Return val.	Integer>0	which indicates the number of wide character codes written to the field (without a terminating null) if the number of wide character codes including the terminating null is less than or equal to maxsize.
	0	otherwise. In this case, the contents of the array are undefined.
See also	strftime, mbtowcs