| /* $IdPath$ |
| * YASM preprocessor module interface header file |
| * |
| * Copyright (C) 2001 Peter Johnson |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef YASM_PREPROC_H |
| #define YASM_PREPROC_H |
| |
| /* Interface to the preprocesor module(s) */ |
| struct yasm_preproc { |
| /* one-line description of the preprocessor */ |
| const char *name; |
| |
| /* keyword used to select preprocessor on the command line */ |
| const char *keyword; |
| |
| /* Initializes preprocessor. |
| * |
| * The preprocessor needs access to the object format module to find out |
| * any output format specific macros. |
| * |
| * This function also takes the FILE * to the initial starting file and |
| * the filename. |
| */ |
| void (*initialize) (FILE *f, const char *in_filename, yasm_linemgr *lm); |
| |
| /* Cleans up any allocated memory. */ |
| void (*cleanup) (void); |
| |
| /* Gets more preprocessed source code (up to max_size bytes) into buf. |
| * Note that more than a single line may be returned in buf. */ |
| size_t (*input) (/*@out@*/ char *buf, size_t max_size); |
| |
| /* Add a directory to the %include search path */ |
| void (*add_include_path) (const char *path); |
| |
| /* Pre-include a file */ |
| void (*add_include_file) (const char *filename); |
| }; |
| |
| #endif |