pub unsafe extern "C" fn switch_core_media_check_engine_function(
session: *mut switch_core_session_t,
type_: switch_media_type_t,
) -> c_intpub unsafe extern "C" fn switch_core_media_check_engine_function(
session: *mut switch_core_session_t,
type_: switch_media_type_t,
) -> c_int