event: signal_del/evtimer_del compat
event: signal_del/evtimer_del compat

rabbitt/libusual,ifduyue/libusual,mgjv/libusual,ifduyue/libusual,rabbitt/libusual,mgjv/libusual,markokr/libusual,markokr/libusual,mgjv/libusual,ifduyue/libusual,ifduyue/libusual,markokr/libusual,rabbitt/libusual,mgjv/libusual,markokr/libusual,rabbitt/libusual