mirror of https://github.com/lua/lua
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
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** $Id: lstring.h,v 1.30 2001/02/20 18:15:33 roberto Exp roberto $
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** String table (keep all strings handled by Lua)
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** See Copyright Notice in lua.h
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*/
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#ifndef lstring_h
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#define lstring_h
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#include "lobject.h"
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#include "lstate.h"
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/*
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** any TString with mark>=FIXMARK is never collected.
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** Marks>=RESERVEDMARK are used to identify reserved words.
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*/
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#define FIXMARK 2
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#define RESERVEDMARK 3
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#define sizestring(l) ((lu_mem)sizeof(union L_UTString)+ \
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((lu_mem)(l)+1)*sizeof(l_char))
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#define sizeudata(l) ((lu_mem)sizeof(union L_UTString)+(l))
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#define luaS_new(L, s) (luaS_newlstr(L, s, strlen(s)))
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#define luaS_newliteral(L, s) (luaS_newlstr(L, l_s("") s, \
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(sizeof(s)/sizeof(l_char))-1))
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void luaS_init (lua_State *L);
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void luaS_resize (lua_State *L, stringtable *tb, int newsize);
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TString *luaS_newudata (lua_State *L, size_t s, void *udata);
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int luaS_createudata (lua_State *L, void *udata, TObject *o);
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void luaS_freeall (lua_State *L);
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TString *luaS_newlstr (lua_State *L, const l_char *str, size_t l);
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#endif
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