1 /*- 2 * Copyright (c) 2014, Mike Kazantsev 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef BSDCAT_H_INCLUDED 27 #define BSDCAT_H_INCLUDED 28 29 #if defined(PLATFORM_CONFIG_H) 30 /* Use hand-built config.h in environments that need it. */ 31 #include PLATFORM_CONFIG_H 32 #else 33 /* Not having a config.h of some sort is a serious problem. */ 34 #include "config.h" 35 #endif 36 37 struct bsdcat { 38 /* Option parser state */ 39 int getopt_state; 40 char *getopt_word; 41 42 /* Miscellaneous state information */ 43 int argc; 44 char **argv; 45 const char *argument; 46 }; 47 48 enum { 49 OPTION_VERSION 50 }; 51 52 int bsdcat_getopt(struct bsdcat *); 53 54 #endif 55