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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2010-04-05 13:26:37 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2010-04-05 13:26:37 -0300
commitd394d5536aeccb937fb6fd8e7476b08d672bc892 (patch)
tree82483d3792049e16b5dc8e2573d661ca2acd9573 /lstring.h
parenta2f98314a30859b217d6f7f7741c785a8e029e3c (diff)
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new macro 'eqstr'
Diffstat (limited to 'lstring.h')
-rw-r--r--lstring.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/lstring.h b/lstring.h
index a134327f..cde00b2f 100644
--- a/lstring.h
+++ b/lstring.h
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lstring.h,v 1.44 2010/03/13 15:55:01 roberto Exp roberto $ 2** $Id: lstring.h,v 1.45 2010/04/03 20:24:18 roberto Exp roberto $
3** String table (keep all strings handled by Lua) 3** String table (keep all strings handled by Lua)
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -21,6 +21,13 @@
21 21
22#define luaS_fix(s) l_setbit((s)->tsv.marked, FIXEDBIT) 22#define luaS_fix(s) l_setbit((s)->tsv.marked, FIXEDBIT)
23 23
24
25/*
26** as all string are internalized, string equality becomes
27** pointer equality
28*/
29#define eqstr(a,b) ((a) == (b))
30
24LUAI_FUNC void luaS_resize (lua_State *L, int newsize); 31LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
25LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e); 32LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);
26LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l); 33LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);