Initialize a PKCS#11 module and add it to the modules that are used by the GCR library.
Note that is an error to initialize the same PKCS#11 module twice.
It is not normally necessary to call this function. The available PKCS#11 modules installed on the system are automatically loaded by the GCR library.
the full file path of the PKCS#11 module
whether the module was sucessfully added.