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996
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1 /*
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2 * Copyright (C) 2005 Gregor Richards
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3 *
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4 * This file is part of EgoBCh.
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5 *
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6 * EgoBCh is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * EgoBCh is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with EgoBCh; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19 */
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20
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21 #ifndef EGOBCH_H
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22 #define EGOBCH_H
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23
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24 #include <stdint.h>
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25
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26 struct bchi {
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27 enum { NIL,
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28 RTGL,
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29 LFT,
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30 LPO,
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31 LPC,
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32 OUT,
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33 INP,
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34 DBG,
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35 FIN
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36 } cmd;
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37 int arg1;
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38 };
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39
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40 extern char *iprog;
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41 extern int ipptr;
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42
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43 extern struct bchi *prog;
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44 extern int pptr;
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45
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46 extern unsigned char *mem;
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47 extern unsigned char *mptr;
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48 extern unsigned char membit;
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49
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50 /* options */
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51 extern int lazy_io;
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52 extern int debug;
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53
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54 #define ISBCH(a) ( \
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55 (a) == '}' || \
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56 (a) == '<' || \
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57 (a) == ']' || \
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58 (a) == '[' || \
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59 ((a) == '.' && lazy_io) || \
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60 ((a) == ',' && lazy_io) || \
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61 ((a) == '#' && debug))
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62
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63 #endif
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