usr.bin/strfile/strfile.h

   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 /* $FreeBSD: head/usr.bin/fortune/strfile/strfile.h 203926 2010-02-15 15:10:21Z uqs $ */
  35
  36 #include <sys/types.h>
  37
  38 #define STR_ENDSTRING(line,tbl) \
  39         (((unsigned char)(line)[0]) == (tbl).str_delim && (line)[1] == '\n')
  40
  41 typedef struct {                                /* information table */
  42 #define VERSION         1
  43         uint32_t        str_version;            /* version number */
  44         uint32_t        str_numstr;             /* # of strings in the file */
  45         uint32_t        str_longlen;            /* length of longest string */
  46         uint32_t        str_shortlen;           /* length of shortest string */
  47 #define STR_RANDOM      0x1                     /* randomized pointers */
  48 #define STR_ORDERED     0x2                     /* ordered pointers */
  49 #define STR_ROTATED     0x4                     /* rot-13'd text */
  50 #define STR_COMMENTS    0x8                     /* embedded comments */
  51         uint32_t        str_flags;              /* bit field for flags */
  52         unsigned char   stuff[4];               /* 64-bit aligned space */
  53 #define str_delim       stuff[0]                /* delimiting character */
  54 } STRFILE;