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62 lines
2.1 KiB
62 lines
2.1 KiB
/* $IdPath$ |
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* Preprocessor module interface header file |
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* |
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* Copyright (C) 2001 Peter Johnson |
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* |
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* This file is part of YASM. |
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* |
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* YASM 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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* YASM 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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#ifndef YASM_PREPROC_H |
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#define YASM_PREPROC_H |
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/* Interface to the preprocesor module(s) */ |
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struct preproc { |
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/* one-line description of the preprocessor */ |
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const char *name; |
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/* keyword used to select preprocessor on the command line */ |
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const char *keyword; |
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/* Initializes preprocessor. |
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* |
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* The preprocessor needs access to the object format module to find out |
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* any output format specific macros. |
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* |
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* This function also takes the FILE * to the initial starting file, but |
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* not the filename (which is in a global variable and is not |
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* preprocessor-specific). |
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*/ |
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void (*initialize) (FILE *f, const char *in_filename); |
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/* Gets more preprocessed source code (up to max_size bytes) into buf. |
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* Note that more than a single line may be returned in buf. */ |
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size_t (*input) (char *buf, size_t max_size); |
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}; |
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/* Available preprocessors */ |
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extern preproc raw_preproc; |
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extern preproc yapp_preproc; |
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/* Finds a preproc based on its keyword. Returns NULL if no match was found. |
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*/ |
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/*@null@*/ preproc *find_preproc(const char *keyword); |
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/* Lists all available preprocs. Calls printfunc with the name and keyword |
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* of each available preprocessor. |
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*/ |
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void list_preprocs(void (*printfunc) (const char *name, const char *keyword)); |
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#endif
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