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/* _PDCLIB_getstream( FILE * )
This file is part of the Public Domain C Library (PDCLib).
Permission is granted to use, modify, and / or redistribute at will.
*/
#include <stdio.h>
#ifndef REGTEST
#include "pdclib/_PDCLIB_internal.h"
extern struct _PDCLIB_file_t * _PDCLIB_filelist;
int _PDCLIB_getstream( struct _PDCLIB_file_t * stream )
{
struct _PDCLIB_file_t * previous;
if ( ! _PDCLIB_isstream( stream, &previous ) )
{
*_PDCLIB_errno_func() = _PDCLIB_EBADF;
return EOF;
}
if ( previous != NULL )
{
previous->next = stream->next;
}
else
{
_PDCLIB_filelist = stream->next;
}
return 0;
}
#endif
#ifdef TEST
#include "_PDCLIB_test.h"
int main( void )
{
/* No testdriver */
return TEST_RESULTS;
}
#endif
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