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Diffstat (limited to 'src/lua/lua.h')
| -rw-r--r-- | src/lua/lua.h | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/lua/lua.h b/src/lua/lua.h deleted file mode 100644 index 87d64e71..00000000 --- a/src/lua/lua.h +++ /dev/null @@ -1,248 +0,0 @@ -/* -** $Id: lua.h,v 1.2 2001/11/26 23:00:26 darkgod Exp $ -** Lua - An Extensible Extension Language -** TeCGraf: Grupo de Tecnologia em Computacao Grafica, PUC-Rio, Brazil -** e-mail: lua@tecgraf.puc-rio.br -** www: http://www.tecgraf.puc-rio.br/lua/ -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - - -/* definition of `size_t' */ -#include <stddef.h> - - -/* mark for all API functions */ -#ifndef LUA_API -#define LUA_API extern -#endif - - -#define LUA_VERSION "Lua 4.0" -#define LUA_COPYRIGHT "Copyright (C) 1994-2000 TeCGraf, PUC-Rio" -#define LUA_AUTHORS "W. Celes, R. Ierusalimschy & L. H. de Figueiredo" - - -/* name of global variable with error handler */ -#define LUA_ERRORMESSAGE "_ERRORMESSAGE" - - -/* pre-defined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) -#define LUA_REFREGISTRY 0 - -/* pre-defined tags */ -#define LUA_ANYTAG (-1) -#define LUA_NOTAG (-2) - - -/* option for multiple returns in lua_call */ -#define LUA_MULTRET (-1) - - -/* minimum stack available for a C function */ -#define LUA_MINSTACK 20 - - -/* error codes for lua_do* */ -#define LUA_ERRRUN 1 -#define LUA_ERRFILE 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRERR 5 - - -typedef struct lua_State lua_State; - -typedef int (*lua_CFunction) (lua_State *L); - -/* -** types returned by `lua_type' -*/ -#define LUA_TNONE (-1) - -#define LUA_TUSERDATA 0 -#define LUA_TNIL 1 -#define LUA_TNUMBER 2 -#define LUA_TSTRING 3 -#define LUA_TTABLE 4 -#define LUA_TFUNCTION 5 - - - -/* -** state manipulation -*/ -LUA_API lua_State *lua_open (int stacksize); -LUA_API void lua_close (lua_State *L); - - -/* -** basic stack manipulation -*/ -LUA_API int lua_gettop (lua_State *L); -LUA_API void lua_settop (lua_State *L, int index); -LUA_API void lua_pushvalue (lua_State *L, int index); -LUA_API void lua_remove (lua_State *L, int index); -LUA_API void lua_insert (lua_State *L, int index); -LUA_API int lua_stackspace (lua_State *L); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int lua_type (lua_State *L, int index); -LUA_API const char *lua_typename (lua_State *L, int t); -LUA_API int lua_isnumber (lua_State *L, int index); -LUA_API int lua_isstring (lua_State *L, int index); -LUA_API int lua_iscfunction (lua_State *L, int index); -LUA_API int lua_tag (lua_State *L, int index); - -LUA_API int lua_equal (lua_State *L, int index1, int index2); -LUA_API int lua_lessthan (lua_State *L, int index1, int index2); - -LUA_API long lua_tonumber (lua_State *L, int index); -LUA_API const char *lua_tostring (lua_State *L, int index); -LUA_API size_t lua_strlen (lua_State *L, int index); -LUA_API lua_CFunction lua_tocfunction (lua_State *L, int index); -LUA_API void *lua_touserdata (lua_State *L, int index); -LUA_API const void *lua_topointer (lua_State *L, int index); - - -/* -** push functions (C -> stack) -*/ -LUA_API void lua_pushnil (lua_State *L); -LUA_API void lua_pushnumber (lua_State *L, long n); -LUA_API void lua_pushlstring (lua_State *L, const char *s, size_t len); -LUA_API void lua_pushstring (lua_State *L, const char *s); -LUA_API void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n); -LUA_API void lua_pushusertag (lua_State *L, void *u, int tag); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API void lua_getglobal (lua_State *L, const char *name); -LUA_API void lua_gettable (lua_State *L, int index); -LUA_API void lua_rawget (lua_State *L, int index); -LUA_API void lua_rawgeti (lua_State *L, int index, int n); -LUA_API void lua_getglobals (lua_State *L); -LUA_API void lua_gettagmethod (lua_State *L, int tag, const char *event); -LUA_API int lua_getref (lua_State *L, int ref); -LUA_API void lua_newtable (lua_State *L); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void lua_setglobal (lua_State *L, const char *name); -LUA_API void lua_settable (lua_State *L, int index); -LUA_API void lua_rawset (lua_State *L, int index); -LUA_API void lua_rawseti (lua_State *L, int index, int n); -LUA_API void lua_setglobals (lua_State *L); -LUA_API void lua_settagmethod (lua_State *L, int tag, const char *event); -LUA_API int lua_ref (lua_State *L, int lock); - - -/* -** "do" functions (run Lua code) -*/ -LUA_API int lua_call (lua_State *L, int nargs, int nresults); -LUA_API void lua_rawcall (lua_State *L, int nargs, int nresults); -LUA_API int lua_dofile (lua_State *L, const char *filename); -LUA_API int lua_dostring (lua_State *L, const char *str); -LUA_API int lua_dobuffer (lua_State *L, const char *buff, size_t size, const char *name); - -/* -** Garbage-collection functions -*/ -LUA_API int lua_getgcthreshold (lua_State *L); -LUA_API int lua_getgccount (lua_State *L); -LUA_API void lua_setgcthreshold (lua_State *L, int newthreshold); - -/* -** miscellaneous functions -*/ -LUA_API int lua_newtag (lua_State *L); -LUA_API int lua_copytagmethods (lua_State *L, int tagto, int tagfrom); -LUA_API void lua_settag (lua_State *L, int tag); - -LUA_API void lua_error (lua_State *L, const char *s); - -LUA_API void lua_unref (lua_State *L, int ref); - -LUA_API int lua_next (lua_State *L, int index); -LUA_API int lua_getn (lua_State *L, int index); - -LUA_API void lua_concat (lua_State *L, int n); - -LUA_API void *lua_newuserdata (lua_State *L, size_t size); - - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_register(L,n,f) (lua_pushcfunction(L, f), lua_setglobal(L, n)) -#define lua_pushuserdata(L,u) lua_pushusertag(L, u, 0) -#define lua_pushcfunction(L,f) lua_pushcclosure(L, f, 0) -#define lua_clonetag(L,t) lua_copytagmethods(L, lua_newtag(L), (t)) - -#define lua_isfunction(L,n) (lua_type(L,n) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L,n) == LUA_TTABLE) -#define lua_isuserdata(L,n) (lua_type(L,n) == LUA_TUSERDATA) -#define lua_isnil(L,n) (lua_type(L,n) == LUA_TNIL) -#define lua_isnull(L,n) (lua_type(L,n) == LUA_TNONE) - -#define lua_getregistry(L) lua_getref(L, LUA_REFREGISTRY) - -#endif - - - -/****************************************************************************** -* Copyright (C) 1994-2000 TeCGraf, PUC-Rio. All rights reserved. -* -* Permission is hereby granted, without written agreement and without license -* or royalty fees, to use, copy, modify, and distribute this software and its -* documentation for any purpose, including commercial applications, subject to -* the following conditions: -* -* - The above copyright notice and this permission notice shall appear in all -* copies or substantial portions of this software. -* -* - The origin of this software must not be misrepresented; you must not -* claim that you wrote the original software. If you use this software in a -* product, an acknowledgment in the product documentation would be greatly -* appreciated (but it is not required). -* -* - Altered source versions must be plainly marked as such, and must not be -* misrepresented as being the original software. -* -* The authors specifically disclaim any warranties, including, but not limited -* to, the implied warranties of merchantability and fitness for a particular -* purpose. The software provided hereunder is on an "as is" basis, and the -* authors have no obligation to provide maintenance, support, updates, -* enhancements, or modifications. In no event shall TeCGraf, PUC-Rio, or the -* authors be held liable to any party for direct, indirect, special, -* incidental, or consequential damages arising out of the use of this software -* and its documentation. -* -* The Lua language and this implementation have been entirely designed and -* written by Waldemar Celes Filho, Roberto Ierusalimschy and -* Luiz Henrique de Figueiredo at TeCGraf, PUC-Rio. -* -* This implementation contains no third-party code. -******************************************************************************/ - |