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Various bugfixes and output tuning Tuned output of preprocessor to include line markers similar to the ones added by the gcc preprocessor. Also, many fixes for various bits of dumbosity leading to misbehaviour and crashing.
author William Astle <lost@l-w.ca>
date Wed, 18 Sep 2013 19:17:52 -0600
parents 856caf91ffaa
children
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1 /*
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2 lwcc/symbol.h
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3
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4 Copyright © 2013 William Astle
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5
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6 This file is part of LWTOOLS.
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7
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8 LWTOOLS is free software: you can redistribute it and/or modify it under the
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9 terms of the GNU General Public License as published by the Free Software
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10 Foundation, either version 3 of the License, or (at your option) any later
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11 version.
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12
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13 This program is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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16 more details.
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17
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18 You should have received a copy of the GNU General Public License along with
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19 this program. If not, see <http://www.gnu.org/licenses/>.
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20 */
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21
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22 #ifndef symbol_h_seen___
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23 #define symbol_h_seen___
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24
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25 #include "cpp.h"
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26 #include "token.h"
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27
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28 struct symtab_e
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29 {
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30 char *name; // symbol name
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31 struct token_list *tl; // token list the name is defined as, NULL for none
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32 int nargs; // number named of arguments - -1 for object like macro
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33 int vargs; // set if macro has varargs style
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34 char **params; // the names of the parameters
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35 struct symtab_e *next; // next entry in list
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36 };
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37
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38 struct symtab_e *symtab_find(struct preproc_info *, char *);
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39 void symtab_undef(struct preproc_info *, char *);
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40 void symtab_define(struct preproc_info *, char *, struct token_list *, int, char **, int);
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41
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42 #endif // symbol_h_seen___