func net/textproto.CanonicalMIMEHeaderKey

12 uses

	net/textproto (current package)
		header.go#L14: 	key = CanonicalMIMEHeaderKey(key)
		header.go#L22: 	h[CanonicalMIMEHeaderKey(key)] = []string{value}
		header.go#L34: 	v := h[CanonicalMIMEHeaderKey(key)]
		header.go#L50: 	return h[CanonicalMIMEHeaderKey(key)]
		header.go#L55: 	delete(h, CanonicalMIMEHeaderKey(key))
		reader.go#L653: func CanonicalMIMEHeaderKey(s string) string {

	net/http
		header.go#L234: func CanonicalHeaderKey(s string) string { return textproto.CanonicalMIMEHeaderKey(s) }

	net/http/internal/httpcommon
		httpcommon.go#L141: 		chk := textproto.CanonicalMIMEHeaderKey(v)
		httpcommon.go#L163: 	return textproto.CanonicalMIMEHeaderKey(v)
		httpcommon.go#L572: 			key = textproto.CanonicalMIMEHeaderKey(textproto.TrimString(key))

	github.com/coder/websocket
		accept.go#L358: 	key = textproto.CanonicalMIMEHeaderKey(key)

	vendor/golang.org/x/net/http/httpguts
		guts.go#L21: 	name = textproto.CanonicalMIMEHeaderKey(name)