1 /* keyword.h -*- mode:c; coding:utf-8; -*- 2 * 3 * Copyright (c) 2010-2021 Takashi Kato <ktakashi@ymail.com> 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 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 22 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 26 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $Id: $ 29 */ 30 #ifndef SAGITTARIUS_PRIVATE_KEYWORD_H_ 31 #define SAGITTARIUS_PRIVATE_KEYWORD_H_ 32 33 #include "sagittariusdefs.h" 34 #include "clos.h" 35 #include "string.h" 36 37 SG_CLASS_DECL(Sg_KeywordClass); 38 #define SG_CLASS_KEYWORD (&Sg_KeywordClass) 39 40 struct SgKeywordRec 41 { 42 SG_HEADER; 43 SgString *name; 44 }; 45 46 #define SG_KEYWORD(obj) ((SgKeyword*)(obj)) 47 #define SG_KEYWORDP(obj) SG_XTYPEP(obj, SG_CLASS_KEYWORD) 48 #define SG_KEYWORD_NAME(obj) (SG_KEYWORD(obj)->name) 49 50 #define SG_MAKE_KEYWORD(k) Sg_MakeKeyword(SG_MAKE_STRING(k)) 51 52 SG_CDECL_BEGIN 53 54 SG_EXTERN SgObject Sg_MakeKeyword(SgString *name); 55 SG_EXTERN SgObject Sg_GetKeyword(SgObject key, SgObject list, 56 SgObject fallback); 57 58 SG_CDECL_END 59 60 #endif /* SAGITTARIUS_KEYWORD_H_ */ 61 62 /* 63 end of file 64 Local Variables: 65 coding: utf-8-unix 66 End 67 */ 68