mirror of
https://github.com/lua/lua.git
synced 2024-11-30 21:53:26 +08:00
40 lines
964 B
C
40 lines
964 B
C
/*
|
|
** $Id: lstring.h,v 1.33 2001/06/15 20:36:57 roberto Exp $
|
|
** String table (keep all strings handled by Lua)
|
|
** See Copyright Notice in lua.h
|
|
*/
|
|
|
|
#ifndef lstring_h
|
|
#define lstring_h
|
|
|
|
|
|
#include "lobject.h"
|
|
#include "lstate.h"
|
|
|
|
|
|
|
|
/*
|
|
** any TString with mark>=FIXMARK is never collected.
|
|
** Marks>=RESERVEDMARK are used to identify reserved words.
|
|
*/
|
|
#define FIXMARK 2
|
|
#define RESERVEDMARK 3
|
|
|
|
|
|
#define sizestring(l) (cast(lu_mem, sizeof(union TString))+ \
|
|
(cast(lu_mem, l)+1)*sizeof(l_char))
|
|
|
|
#define sizeudata(l) (cast(lu_mem, sizeof(union Udata))+(l))
|
|
|
|
#define luaS_new(L, s) (luaS_newlstr(L, s, strlen(s)))
|
|
#define luaS_newliteral(L, s) (luaS_newlstr(L, l_s("") s, \
|
|
(sizeof(s)/sizeof(l_char))-1))
|
|
|
|
void luaS_resize (lua_State *L, int newsize);
|
|
Udata *luaS_newudata (lua_State *L, size_t s);
|
|
void luaS_freeall (lua_State *L);
|
|
TString *luaS_newlstr (lua_State *L, const l_char *str, size_t l);
|
|
|
|
|
|
#endif
|