/* * Copyright (c) 2014 Vojtech Horky * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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. * - 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 ``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 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. */ /** @file * Helper macros. */ #ifndef PCUT_HELPER_H_GUARD #define PCUT_HELPER_H_GUARD /** @cond devel */ /** Join the two arguments on preprocessor level (inner call). */ #define PCUT_JOIN_IMPL(a, b) a##b /** Join the two arguments on preprocessor level. */ #define PCUT_JOIN(a, b) PCUT_JOIN_IMPL(a, b) /** Quote the parameter (inner call). */ #define PCUT_QUOTE_IMPL(x) #x /** Quote the parameter. */ #define PCUT_QUOTE(x) PCUT_QUOTE_IMPL(x) /** Get first argument from macro var-args. */ #define PCUT_VARG_GET_FIRST(x, ...) x /** Get all but first arguments from macro var-args. */ #define PCUT_VARG_SKIP_FIRST(x, ...) __VA_ARGS__ #endif