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-rw-r--r--lua-5.3.5/lstring.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/lua-5.3.5/lstring.h b/lua-5.3.5/lstring.h
new file mode 100644
index 0000000..d612abd
--- /dev/null
+++ b/lua-5.3.5/lstring.h
@@ -0,0 +1,49 @@
+/*
+** $Id: lstring.h,v 1.61.1.1 2017/04/19 17:20:42 roberto Exp $
+** String table (keep all strings handled by Lua)
+** See Copyright Notice in lua.h
+*/
+
+#ifndef lstring_h
+#define lstring_h
+
+#include "lgc.h"
+#include "lobject.h"
+#include "lstate.h"
+
+
+#define sizelstring(l) (sizeof(union UTString) + ((l) + 1) * sizeof(char))
+
+#define sizeludata(l) (sizeof(union UUdata) + (l))
+#define sizeudata(u) sizeludata((u)->len)
+
+#define luaS_newliteral(L, s) (luaS_newlstr(L, "" s, \
+ (sizeof(s)/sizeof(char))-1))
+
+
+/*
+** test whether a string is a reserved word
+*/
+#define isreserved(s) ((s)->tt == LUA_TSHRSTR && (s)->extra > 0)
+
+
+/*
+** equality for short strings, which are always internalized
+*/
+#define eqshrstr(a,b) check_exp((a)->tt == LUA_TSHRSTR, (a) == (b))
+
+
+LUAI_FUNC unsigned int luaS_hash (const char *str, size_t l, unsigned int seed);
+LUAI_FUNC unsigned int luaS_hashlongstr (TString *ts);
+LUAI_FUNC int luaS_eqlngstr (TString *a, TString *b);
+LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
+LUAI_FUNC void luaS_clearcache (global_State *g);
+LUAI_FUNC void luaS_init (lua_State *L);
+LUAI_FUNC void luaS_remove (lua_State *L, TString *ts);
+LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s);
+LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
+LUAI_FUNC TString *luaS_new (lua_State *L, const char *str);
+LUAI_FUNC TString *luaS_createlngstrobj (lua_State *L, size_t l);
+
+
+#endif