diff options
Diffstat (limited to 'src/pkg/compress/flate/token.go')
| -rw-r--r-- | src/pkg/compress/flate/token.go | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/src/pkg/compress/flate/token.go b/src/pkg/compress/flate/token.go index 476eae783..d37730ca5 100644 --- a/src/pkg/compress/flate/token.go +++ b/src/pkg/compress/flate/token.go @@ -68,9 +68,7 @@ var offsetCodes = [...]uint32{ type token uint32 // Convert a literal into a literal token. -func literalToken(literal uint32) token { - return token(literalType + literal); -} +func literalToken(literal uint32) token { return token(literalType + literal) } // Convert a < xlength, xoffset > pair into a match token. func matchToken(xlength uint32, xoffset uint32) token { @@ -78,27 +76,17 @@ func matchToken(xlength uint32, xoffset uint32) token { } // Returns the type of a token -func (t token) typ() uint32 { - return uint32(t)&typeMask; -} +func (t token) typ() uint32 { return uint32(t)&typeMask } // Returns the literal of a literal token -func (t token) literal() uint32 { - return uint32(t - literalType); -} +func (t token) literal() uint32 { return uint32(t - literalType) } // Returns the extra offset of a match token -func (t token) offset() uint32 { - return uint32(t) & offsetMask; -} +func (t token) offset() uint32 { return uint32(t) & offsetMask } -func (t token) length() uint32 { - return uint32((t - matchType) >> lengthShift); -} +func (t token) length() uint32 { return uint32((t - matchType) >> lengthShift) } -func lengthCode(len uint32) uint32 { - return lengthCodes[len]; -} +func lengthCode(len uint32) uint32 { return lengthCodes[len] } // Returns the offset code corresponding to a specific offset func offsetCode(off uint32) uint32 { |