_plugin_menuadd
This function adds a new child menu to a menu.

int _plugin_menuadd(
int
hMenu, //menu handle to add the new child menu to
const char* title //child menu title
);

Parameters

hMenu: Menu handle from a previously-added child menu or from the main plugin menu.

title : Menu title.

Return Values
Returns the child menu handle (unique), -1 on failure.