inter_module_get
Name
inter_module_get -- return arbitrary userdata from another module.
Synopsis
const void * inter_module_get (const char * im_name);
Arguments
im_name an arbitrary string to identify the data, must be unique
Description
If the im_name has not been registered, return NULL.
Try to increment the use count on the owning module, if that fails
then return NULL. Otherwise return the userdata.