00001 /* 00002 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 00003 * Copyright (C) 1998-2001 Internet Software Consortium. 00004 * 00005 * Permission to use, copy, modify, and/or distribute this software for any 00006 * purpose with or without fee is hereby granted, provided that the above 00007 * copyright notice and this permission notice appear in all copies. 00008 * 00009 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 00010 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 00011 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 00012 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 00013 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 00014 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 00015 * PERFORMANCE OF THIS SOFTWARE. 00016 */ 00017 00018 /* $Id: boolean.h,v 1.19 2007/06/19 23:47:18 tbox Exp $ */ 00019 00020 #ifndef ISC_BOOLEAN_H 00021 #define ISC_BOOLEAN_H 1 00022 00023 /*! \file isc/boolean.h */ 00024 00025 typedef enum { isc_boolean_false = 0, isc_boolean_true = 1 } isc_boolean_t; 00026 00027 #define ISC_FALSE isc_boolean_false 00028 #define ISC_TRUE isc_boolean_true 00029 #define ISC_TF(x) ((x) ? ISC_TRUE : ISC_FALSE) 00030 00031 #endif /* ISC_BOOLEAN_H */