Outputs data to a stream input/output file according to the format.

[Format]

#include <stdio.h>

#include <wchar.h>

long fwprintf(FILE *restrict fp, const wchar_t *restrict control [, arg]...);

[Parameters]

fp File pointer

control Pointer to wide string indicating format

arg,... List of data to be output according to format

[Return values]

Normal: Number of wide strings converted and output

Abnormal: Negative value

[Remarks]

The fwprintf function is the wide-character version of the fprintf function.