pmt: revert 7f8090b

include/libgnulib/freadseek.h

@@ -1,42 +0,0 @@
-/* Skipping input from a FILE stream.
-   Copyright (C) 2007-2024 Free Software Foundation, Inc.
-
-   This file is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   This file is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public License
-   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-#include <stddef.h>
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Assuming the stream STREAM is open for reading:
-
-   Read and discard OFFSET bytes from STREAM.
-
-   freadseek (STREAM, OFFSET) is the same as
-   fseek (STREAM, OFFSET, SEEK_CUR), except that the latter does not work
-   on non-seekable input streams (such as pipes).
-
-   Upon success, return 0.
-   Upon premature end of stream, return 0 (like fseek does).
-   Upon error, set the error indicator in the stream and return EOF.
-
-   STREAM must not be wide-character oriented.  */
-
-extern int freadseek (FILE *stream, size_t offset);
-
-#ifdef __cplusplus
-}
-#endif