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FCLOSE(3)		   Linux Programmer's Manual		     FCLOSE(3)

NAME
       fcloseall - close all open streams

SYNOPSIS
       #define _GNU_SOURCE

       #include <stdio.h>

       int fcloseall(void);

DESCRIPTION
       The fcloseall() function dissociates all open streams from its underly-
       ing file or set of functions.  Any  buffered  output  data  is  written
       first,  using fflush(3).	 Note that the standard streams (stdin, stdout
       and stderr) are also closed.

RETURN VALUE
       This function always returns 0.

SEE ALSO
       close(2), fclose(3), fflush(3), fopen(3), setbuf(3)

CONFORMING TO
       The fcloseall() function is a GNU extension.

GNU				  1998-04-10			     FCLOSE(3)