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2 | toby | 1 | /* |
18 | toby | 2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
171 | dmarschall | 3 | Copyright (C) 2003-2019 Toby Thain, toby@telegraphics.com.au |
2 | toby | 4 | |
5 | This program is free software; you can redistribute it and/or modify |
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171 | dmarschall | 6 | it under the terms of the GNU General Public License as published by |
2 | toby | 7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
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9 | |||
10 | This program is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | GNU General Public License for more details. |
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14 | |||
171 | dmarschall | 15 | You should have received a copy of the GNU General Public License |
2 | toby | 16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | */ |
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19 | |||
20 | #ifndef SYMTAB_H |
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21 | #define SYMTAB_H |
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22 | |||
23 | #include <stdlib.h> |
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24 | |||
25 | #define NEW(P) ( (P) = malloc(sizeof(*(P))) ) |
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26 | |||
27 | /* if this type is floating point, then #define FP_VALUE */ |
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28 | typedef long value_type; |
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29 | typedef value_type (*pfunc_type)(value_type,...); |
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30 | |||
31 | struct sym_rec{ |
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32 | struct sym_rec *next; |
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33 | int token; |
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34 | char *name; |
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35 | |||
36 | pfunc_type fn; |
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37 | value_type *pvar; |
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38 | }; |
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39 | |||
40 | unsigned long djb2(char *str); |
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41 | struct sym_rec *lookup(char *s); |
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42 | void init_symtab(struct sym_rec *); |
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43 | void insert(struct sym_rec *p); |
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44 | void dump_symbols(); |
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45 | |||
46 | #endif |