xref: /freebsd/usr.bin/fortune/strfile/strfile.h (revision 5f4c09dd85bff675e0ca63c55ea3c517e0fddfcc)
1 /*-
2  * Copyright (c) 1991, 1993
3  *	The Regents of the University of California.  All rights reserved.
4  *
5  * This code is derived from software contributed to Berkeley by
6  * Ken Arnold.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  * 3. Neither the name of the University nor the names of its contributors
17  *    may be used to endorse or promote products derived from this software
18  *    without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30  * SUCH DAMAGE.
31  *
32  *	@(#)strfile.h	8.1 (Berkeley) 5/31/93
33  */
34 
35 #include <sys/types.h>
36 
37 #define	STR_ENDSTRING(line,tbl) \
38 	(((unsigned char)(line)[0]) == (tbl).str_delim && (line)[1] == '\n')
39 
40 typedef struct {				/* information table */
41 #define	VERSION		1
42 	uint32_t	str_version;		/* version number */
43 	uint32_t	str_numstr;		/* # of strings in the file */
44 	uint32_t	str_longlen;		/* length of longest string */
45 	uint32_t	str_shortlen;		/* length of shortest string */
46 #define	STR_RANDOM	0x1			/* randomized pointers */
47 #define	STR_ORDERED	0x2			/* ordered pointers */
48 #define	STR_ROTATED	0x4			/* rot-13'd text */
49 #define	STR_COMMENTS	0x8			/* embedded comments */
50 	uint32_t	str_flags;		/* bit field for flags */
51 	unsigned char	stuff[4];		/* 64-bit aligned space */
52 #define	str_delim	stuff[0]		/* delimiting character */
53 } STRFILE;
54