LTE to NR conversions

executables/nr-softmodem.c

nfapi/oai_integration/nfapi_pnf.c

nfapi/oai_integration/nfapi_vnf.c

nfapi/open-nFAPI/nfapi/public_inc/nfapi_interface.h

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h

nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h

nfapi/open-nFAPI/nfapi/src/nfapi_p5.c

nfapi/open-nFAPI/pnf/public_inc/nfapi_pnf_interface.h

nfapi/open-nFAPI/pnf/src/pnf.c

nfapi/open-nFAPI/pnf/src/pnf_interface.c

nfapi/open-nFAPI/vnf/public_inc/nfapi_vnf_interface.h

nfapi/open-nFAPI/vnf/src/vnf.c

openair1/PHY/INIT/nr_init.c