rockbox/apps/plugins/lua/rocklib.h
William Wilgus 07fed9053a lua optimize current_path function
frees up around 500 bytes by using the builtin string functionality

Change-Id: Icd4ec921d3fec339b8a4b7f80c9c63d51d4c101c
2018-10-15 18:24:10 +02:00

52 lines
1.5 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 Dan Everton (safetydan)
*
* This program 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.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _ROCKLIB_H_
#define _ROCKLIB_H_
#define LUA_ROCKLIBNAME "rb"
#ifndef ERR_IDX_RANGE
#define ERR_IDX_RANGE "index out of range"
#endif
#ifndef ERR_DATA_OVF
#define ERR_DATA_OVF "data overflow"
#endif
#define RB_CONSTANT(x) {#x, x}
#define RB_STRING_CONSTANT(x) RB_CONSTANT(x)
struct lua_int_reg {
char const* name;
const int value;
};
struct lua_str_reg {
char const* name;
char const* value;
};
LUALIB_API int (luaopen_rock) (lua_State *L);
int get_current_path(lua_State *L, int level);
#endif /* _ROCKLIB_H_ */