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/* $OpenBSD: magic.h,v 1.2 2004/05/19 02:36:26 tedu Exp $ */
/*
* Copyright (c) Christos Zoulas 2003.
* All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice immediately at the beginning of the file, without modification,
* this list of conditions, and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _MAGIC_H
#define _MAGIC_H
#include <sys/types.h>
#define MAGIC_NONE 0x000 /* No flags */
#define MAGIC_DEBUG 0x001 /* Turn on debugging */
#define MAGIC_SYMLINK 0x002 /* Follow symlinks */
#define MAGIC_COMPRESS 0x004 /* Check inside compressed files */
#define MAGIC_DEVICES 0x008 /* Look at the contents of devices */
#define MAGIC_MIME 0x010 /* Return a mime string */
#define MAGIC_CONTINUE 0x020 /* Return all matches */
#define MAGIC_CHECK 0x040 /* Print warnings to stderr */
#define MAGIC_PRESERVE_ATIME 0x080 /* Restore access time on exit */
#define MAGIC_RAW 0x100 /* Don't translate unprintable chars */
#define MAGIC_ERROR 0x200 /* Handle ENOENT etc as real errors */
#ifdef __cplusplus
extern "C" {
#endif
typedef struct magic_set *magic_t;
magic_t magic_open(int);
void magic_close(magic_t);
const char *magic_file(magic_t, const char *);
const char *magic_buffer(magic_t, const void *, size_t);
const char *magic_error(magic_t);
int magic_setflags(magic_t, int);
int magic_load(magic_t, const char *);
int magic_compile(magic_t, const char *);
int magic_check(magic_t, const char *);
int magic_errno(magic_t);
#ifdef __cplusplus
};
#endif
#endif /* _MAGIC_H */
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