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Diffstat (limited to 'iup/include/iuplua.h')
-rwxr-xr-xiup/include/iuplua.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/iup/include/iuplua.h b/iup/include/iuplua.h
index dc660b5..854a858 100755
--- a/iup/include/iuplua.h
+++ b/iup/include/iuplua.h
@@ -23,7 +23,7 @@ int iuplua_dofile (char *filename);
#ifdef LUA_TNONE /* Lua 5 */
int iuplua_open(lua_State *L);
-int iupkey_open(lua_State *L);
+int iupkey_open(lua_State *L); /* does nothing, kept for backward compatibility */
int iuplua_close(lua_State * L);
/* utilities */