| 1 | /*
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| 2 | * Exported functions of the Wine preprocessor
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| 3 | *
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| 4 | * Copyright 2002 Alexandre Julliard
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Lesser General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2.1 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Lesser General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Lesser General Public
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| 17 | * License along with this library; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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| 19 | */
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| 20 |
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| 21 | /*
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| 22 | * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
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| 23 | * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
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| 24 | * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
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| 25 | * a choice of LGPL license versions is made available with the language indicating
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| 26 | * that LGPLv2 or any later version may be used, or where a choice of which version
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| 27 | * of the LGPL is applied is otherwise unspecified.
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| 28 | */
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| 29 |
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| 30 | #ifndef __WINE_WPP_H
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| 31 | #define __WINE_WPP_H
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| 32 |
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| 33 | #include <stdio.h>
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| 34 | #include <stdarg.h>
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| 35 |
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| 36 | struct wpp_callbacks
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| 37 | {
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| 38 | /* I/O callbacks */
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| 39 |
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| 40 | /* Looks for a file to include, returning the path where it is found */
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| 41 | /* parent_name is the directory of the parent source file (for local
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| 42 | * includes), includepath is an array of additional include paths */
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| 43 | char *(*lookup)( const char *filename, const char *parent_name,
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| 44 | char **include_path, int include_path_count );
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| 45 | /* Opens an include file */
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| 46 | /* The type param is true if it is a local ("...") include */
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| 47 | void *(*open)( const char *filename, int type );
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| 48 | /* Closes a previously opened file */
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| 49 | void (*close)( void *file );
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| 50 | /* Reads buffer from the input */
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| 51 | int (*read)( void *file, char *buffer, unsigned int len );
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| 52 | /* Writes buffer to the output */
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| 53 | void (*write)( const char *buffer, unsigned int len );
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| 54 |
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| 55 | /* Error callbacks */
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| 56 | void (*error)( const char *file, int line, int col, const char *near, const char *msg, va_list ap );
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| 57 | void (*warning)( const char *file, int line, int col, const char *near, const char *msg, va_list ap );
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| 58 | };
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| 59 |
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| 60 | /* Return value == 0 means successful execution */
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| 61 | extern int wpp_add_define( const char *name, const char *value );
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| 62 | extern void wpp_del_define( const char *name );
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| 63 | extern int wpp_add_cmdline_define( const char *value );
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| 64 | extern void wpp_set_debug( int lex_debug, int parser_debug, int msg_debug );
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| 65 | extern void wpp_set_pedantic( int on );
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| 66 | extern int wpp_add_include_path( const char *path );
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| 67 | extern char *wpp_find_include( const char *name, const char *parent_name );
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| 68 | extern int wpp_parse( const char *input, FILE *output );
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| 69 | extern void wpp_set_callbacks( const struct wpp_callbacks *callbacks );
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| 70 |
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| 71 | #endif /* __WINE_WPP_H */
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