func net/http/httputil.copyHeader

4 uses

	net/http/httputil (current package)
		reverseproxy.go#L161: func copyHeader(dst, src http.Header) {
		reverseproxy.go#L313: 	copyHeader(rw.Header(), res.Header)
		reverseproxy.go#L352: 		copyHeader(rw.Header(), res.Trailer)
		reverseproxy.go#L583: 	copyHeader(rw.Header(), res.Header)