sng_l1_cmd_t      342 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h int16_t sngisdn_rcv_l1_cmd_req(uint16_t spId, sng_l1_cmd_t *l1_cmd);
sng_l1_cmd_t      918 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_rcv.c int16_t sngisdn_rcv_l1_cmd_req(uint16_t spId, sng_l1_cmd_t *l1_cmd)