const net/http.protoHTTP2

3 uses

	net/http (current package)
		http.go#L36: 	protoHTTP2
		http.go#L47: func (p Protocols) HTTP2() bool { return p.bits&protoHTTP2 != 0 }
		http.go#L50: func (p *Protocols) SetHTTP2(ok bool) { p.setBit(protoHTTP2, ok) }