fwrite

Writes to a file.

size_t fwrite (char * buffer, size_t size, size_t count, FILE * stream);

Required Header
<stdio.h>

Return Value

This function returns the number of bytes written.

Parameters

buffer

  The source buffer to write

size

  The size of an item in bytes

count

  The number of items

stream

  A pointer to the open FILE structure

Remarks

The fwrite function writes size items to stream, which may be less than requested if an error occurs.

Stream I/O Routines

See Also    fread, _write