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/*
This file is part of Warzone 2100.
Copyright (C) 1999-2004 Eidos Interactive
Copyright (C) 2005-2020 Warzone 2100 Project
Warzone 2100 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 2 of the License, or
(at your option) any later version.
Warzone 2100 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 Warzone 2100; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __INCLUDED_LIB_FRAMEWORK_LEXER_INPUT_H__
#define __INCLUDED_LIB_FRAMEWORK_LEXER_INPUT_H__
#include <physfs.h>
#include <stdio.h>
enum lexinput_type
{
LEXINPUT_STDIO,
LEXINPUT_PHYSFS,
LEXINPUT_BUFFER,
};
struct lexerinput_t
{
union
{
FILE *stdiofile;
PHYSFS_file *physfsfile;
struct
{
const char *begin;
const char *end;
} buffer;
} input;
lexinput_type type;
};
#ifdef YY_EXTRA_TYPE
# undef YY_EXTRA_TYPE
#endif
#define YY_EXTRA_TYPE lexerinput_t *
int lexer_input(lexerinput_t *input, char *buf, size_t max_size, int nullvalue);
#define YY_INPUT(buf, result, max_size) \
do \
{ \
result = lexer_input(yyextra, buf, max_size, YY_NULL); \
} while(0)
#endif // __INCLUDED_LIB_FRAMEWORK_LEXER_INPUT_H__
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