+
−/* Retrieve information about a FILE stream.
+
−   Copyright (C) 2007-2011 Free Software Foundation, Inc.
+
−
+
−   This program is free software: you can redistribute it and/or modify
+
−   it under the terms of the GNU General Public License as published by
+
−   the Free Software Foundation; either version 3 of the License, or
+
−   (at your option) any later version.
+
−
+
−   This program 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 General Public License for more details.
+
−
+
−   You should have received a copy of the GNU General Public License
+
−   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
−
+
−#include <stddef.h>
+
−#include <stdio.h>
+
−
+
−#ifdef __cplusplus
+
−extern "C" {
+
−#endif
+
−
+
−/* Assuming the stream STREAM is open for reading:
+
−   Return a pointer to the input buffer of STREAM, or NULL.
+
−   If the returned pointer is non-NULL, *SIZEP is set to the (positive) size
+
−   of the input buffer.
+
−   If the returned pointer is NULL, you should use getc (STREAM),
+
−   fgetc (STREAM), or fread (..., STREAM) to access the input from STREAM.
+
−
+
−   The resulting pointer becomes invalid upon any operation on STREAM.
+
−
+
−   STREAM must not be wide-character oriented.  */
+
−
+
−extern const char * freadptr (FILE *stream, size_t *sizep);
+
−
+
−#ifdef __cplusplus
+
−}
+
−#endif