sngisdn_tracetype_t 59 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c extern ftdm_status_t sng_isdn_activate_trace(ftdm_span_t *span, sngisdn_tracetype_t trace_opt); sngisdn_tracetype_t 44 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c ftdm_status_t sng_isdn_activate_trace(ftdm_span_t *span, sngisdn_tracetype_t trace_opt); sngisdn_tracetype_t 193 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_stack_cntrl.c ftdm_status_t sng_isdn_activate_trace(ftdm_span_t *span, sngisdn_tracetype_t trace_opt)