1 /* $OpenBSD: stdio_ext.h,v 1.1 2024/08/12 20:56:55 guenther Exp $ */ 2 /* 3 * Copyright (c) 2024 Philip Guenther <guenther@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #ifndef _STDIO_EXT_H_ 19 #define _STDIO_EXT_H_ 20 21 #include <stdio.h> 22 23 size_t __fpending(FILE *); 24 size_t __freadahead(FILE *); 25 int __freading(FILE *); 26 const char *__freadptr(FILE *, size_t *_sizep); 27 void __freadptrinc(FILE *, size_t _inc); 28 void __fseterr(FILE *); 29 int __fwriting(FILE *); 30 31 #endif /* _STDIO_EXT_H_ */ 32 33