always reset random generator, even if HAVE_ARC4RANDOM
always reset random generator, even if HAVE_ARC4RANDOM

Linphone-sync/oRTP,jiangjianping/ortp,Linphone-sync/oRTP,wugh7125/ortp,carpikes/ortp,videomedicine/oRTP,jiangjianping/ortp,Distrotech/oRTP,Distrotech/oRTP,Distrotech/oRTP,wugh7125/ortp,VTCSecureLLC/ortp,VTCSecureLLC/ortp,carpikes/ortp,videomedicine/oRTP,videomedicine/oRTP,wugh7125/ortp,Linphone-sync/oRTP,caizw/ortp,VTCSecureLLC/ortp,caizw/ortp,carpikes/ortp,caizw/ortp,jiangjianping/ortp