ftdm_span_close_all 844 src/ftdm_io.c FT_DECLARE(ftdm_status_t) ftdm_span_close_all(void) ftdm_span_close_all 5735 src/ftdm_io.c ftdm_span_close_all(); ftdm_span_close_all 584 src/include/private/ftdm_core.h FT_DECLARE(ftdm_status_t) ftdm_span_close_all(void);