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diff lwcc/symbol.h @ 296:83fcc1ed6ad6 ccdev
Checkpoint lwcc development
Initial untested version of the preprocessor with macro expansion but
without file inclusion.
author | William Astle <lost@l-w.ca> |
---|---|
date | Sat, 14 Sep 2013 20:04:38 -0600 |
parents | |
children | 856caf91ffaa |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lwcc/symbol.h Sat Sep 14 20:04:38 2013 -0600 @@ -0,0 +1,42 @@ +/* +lwcc/symbol.h + +Copyright © 2013 William Astle + +This file is part of LWTOOLS. + +LWTOOLS is free software: you can redistribute it and/or modify it under the +terms of the GNU General Public License as published by the Free Software +Foundation, either version 3 of the License, or (at your option) any later +version. + +This program is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +more details. + +You should have received a copy of the GNU General Public License along with +this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef symbol_h_seen___ +#define symbol_h_seen___ + +#include "cpp.h" +#include "token.h" + +struct symtab_e +{ + char *name; // symbol name + struct token *tl; // token list the name is defined as, NULL for none + int nargs; // number named of arguments - -1 for object like macro + int vargs; // set if macro has varargs style + char **params; // the names of the parameters + struct symtab_e *next; // next entry in list +}; + +struct symtab_e *symtab_find(struct preproc_info *, char *); +void symtab_undef(struct preproc_info *, char *); +void symtab_define(struct preproc_info *, char *, struct token *, int, char **, int); + +#endif // symbol_h_seen___