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Robert Schmidt authored- add message sender (CU) + handler (CU) and fill with data from ITTI message - add PLMNID_TO_MCC_MNC and BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4 macros - correct TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING: change name to TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING, make it send 4B, not 5 c19bdb77
