X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2F_PDCLIB%2Fprepread.c;fp=functions%2F_PDCLIB%2Fprepread.c;h=0000000000000000000000000000000000000000;hb=4a0f7be8a12d4572aafa8484a06624c6962d5bd2;hp=cf1c2dfe53b7948d0b68619021fd72a6062b9569;hpb=da7af311e101d691c9e7020495d01948c7611296;p=pdclib.old

diff --git a/functions/_PDCLIB/prepread.c b/functions/_PDCLIB/prepread.c
deleted file mode 100644
index cf1c2df..0000000
--- a/functions/_PDCLIB/prepread.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* $Id$ */
-
-/* _PDCLIB_prepread( struct _PDCLIB_file_t * )
-
-   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>
-#include <errno.h>
-
-#ifndef REGTEST
-#include <_PDCLIB_glue.h>
-
-int _PDCLIB_prepread( struct _PDCLIB_file_t * stream )
-{
-    if ( ( stream->bufidx > stream->bufend ) ||
-         ( stream->status & ( _PDCLIB_FWRITE | _PDCLIB_FAPPEND | _PDCLIB_ERRORFLAG | _PDCLIB_WIDESTREAM | _PDCLIB_EOFFLAG ) ) ||
-         ! ( stream->status & ( _PDCLIB_FREAD | _PDCLIB_FRW ) ) )
-    {
-        /* Function called on illegal (e.g. output) stream.
-           See comments on implementation-defined errno values in
-           <_PDCLIB_config.h>.
-        */
-        errno = EINVAL;
-        stream->status |= _PDCLIB_ERRORFLAG;
-        return EOF;
-    }
-    stream->status |= _PDCLIB_FREAD | _PDCLIB_BYTESTREAM;
-    if ( ( stream->bufidx == stream->bufend ) && ( stream->ungetidx == 0 ) )
-    {
-        return _PDCLIB_fillbuffer( stream );
-    }
-    else
-    {
-        return 0;
-    }
-}
-#endif
-
-#ifdef TEST
-#include <_PDCLIB_test.h>
-
-int main( void )
-{
-    /* Testing covered by ftell.c */
-    return TEST_RESULTS;
-}
-
-#endif
-