Write wide-character output to a stream
#include <wchar.h> int fwprintf( FILE * fp, const wchar_t * format, ... );
- The stream to which you want to send the output.
- A wide-character string that specifies the format of the output. The formatting string determines what additional arguments you need to provide. For more information, see printf() .
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The fwprintf() function writes output to the stream specified by fp, under control of the format specifier.
The fwprintf() function is the wide-character version of fprintf() .
The number of wide characters written, excluding the terminating NUL, or a negative number if an error occurred ( errno is set).
Last modified: 2013-12-23