const golang.org/x/text/unicode/norm.headerLenMask

3 uses

	golang.org/x/text/unicode/norm (current package)
		forminfo.go#L35: 	headerLenMask   = 0x3F // extract the length value from the header byte
		forminfo.go#L154: 	n := decomps[i] & headerLenMask
		forminfo.go#L263: 		v += uint16(h&headerLenMask) + 1