const internal/chacha8rand.reseed

8 uses

	internal/chacha8rand (current package)
		chacha8.go#L26: 	reseed = 4  // reseed with 4 words
		chacha8.go#L95: 		s.seed[0] = s.buf[len(s.buf)-reseed+0]
		chacha8.go#L96: 		s.seed[1] = s.buf[len(s.buf)-reseed+1]
		chacha8.go#L97: 		s.seed[2] = s.buf[len(s.buf)-reseed+2]
		chacha8.go#L98: 		s.seed[3] = s.buf[len(s.buf)-reseed+3]
		chacha8.go#L105: 		s.n = uint32(len(s.buf)) - reseed
		chacha8.go#L156: 	if used > (ctrMax/ctrInc)*chunk-reseed {
		chacha8.go#L167: 		s.n = chunk - reseed