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fwprintf

Formatted file insertion
Compatibility:
This function is compatible with the following targets:
Prototype:
#include <wchar.h>
int fwprintf(FILE * file,
  const wchar_t * format, ...);
Parameters:
Parameters for this function are:
Remarks:
Performs the same task as fprintf for a wide character type.
The fwprintf() function writes formatted text to a wide character stream and advances the file position indicator. Its operation is the same as wprintf() with the addition of the stream argument.
Refer to the "wprintf" function for details of the format string.
NOTE
On embedded/ RTOS systems this function only is implemented for stdin, stdout and stderr files.
Return:
Returns the number of arguments written or a negative number if an error occurs
See Also:
"Wide Character and Byte Character Stream Orientation"
"wprintf"
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Last updated: August 16, 2000