fwrite

Syntax

#include <stdio.h>

size_t fwrite(void *buffer, size_t size, size_t number, FILE *file);

Description

This function writes size*number characters from buffer to file.

Return Value

The number of items of size size written, or less if there was an error.

Portability

ANSI, POSIX

Example

int foo[10];
fwrite(foo, sizeof(int), 10, stdin);

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