ftdm_span_close_all  659 src/ftdm_io.c  FT_DECLARE(ftdm_status_t) ftdm_span_close_all(void)
ftdm_span_close_all 5009 src/ftdm_io.c  	ftdm_span_close_all();
ftdm_span_close_all  561 src/include/private/ftdm_core.h FT_DECLARE(ftdm_status_t) ftdm_span_close_all(void);