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https://github.com/kichikuou/xsystem35-sdl2.git
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kichikuou
316a06a168
This replaces v_str* functions with new svar_* functions. The new svar_* functions use 1-based string variable index, so that callers don't have to decrement string numbers from SCO.
75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/*
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* variable.h 変数管理
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*
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* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
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* 1998- <masaki-c@is.aist-nara.ac.jp>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* $Id: variable.h,v 1.11 2003/04/22 16:34:28 chikama Exp $ */
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#ifndef __VARIABLE__
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#define __VARIABLE__
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#include <sys/types.h>
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#include "portab.h"
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// #define SYSVAR_MAX 1024
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//#define SYSVAR_MAX 8192#
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#define SYSVAR_MAX 65536
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#define SYSVARLONG_MAX 128
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#define STRVAR_MAX 5000
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#define STRVAR_LEN 101
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#define ARRAYVAR_PAGEMAX 256
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typedef struct {
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int size;
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boolean saveflag;
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int *value;
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} arrayVarBufferStruct;
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typedef struct {
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int *pointvar;
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int page;
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int offset;
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} arrayVarStruct;
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extern int sysVar[];
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extern arrayVarStruct sysVarAttribute[];
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extern arrayVarBufferStruct arrayVarBuffer[];
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extern double longVar[];
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extern boolean v_allocateArrayBuffer(int page, int size, boolean saveflag);
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extern boolean v_defineArrayVar(int datavar, int *pointvar, int offset, int page);
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extern boolean v_releaseArrayVar(int datavar);
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extern boolean v_getArrayBufferStatus(int page);
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extern boolean v_initVars();
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extern void svar_init(int cnt, int len);
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extern const char *svar_get(int no);
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extern void svar_set(int no, const char *str);
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extern void svar_copy(int dstno, int dstpos, int srcno, int srcpos, int len);
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extern void svar_append(int no, const char *str);
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extern size_t svar_length(int no);
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extern int svar_width(int no);
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extern int svar_find(int no, int start, const char *str);
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extern void svar_fromVars(int no, const int *vars);
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extern int svar_toVars(int no, int *vars);
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extern int svar_getCharType(int no, int pos);
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extern void svar_replaceAll(int no, int pattern, int replacement);
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#endif /* !__VARIABLE__ */
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