const vendor/golang.org/x/text/unicode/norm.headerFlagsMask
2 uses
vendor/golang.org/x/text/unicode/norm (current package)
forminfo.go#L36: headerFlagsMask = 0xC0 // extract the qcInfo bits from the header byte
forminfo.go#L259: f := (qcInfo(h&headerFlagsMask) >> 2) | 0x4
The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)