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caelifer/swap-uint16-bytes.go

Last active August 29, 2015 14:26
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swap-uint16-bytes.go
// Swap bytes routines (hi <-> lo) for uint8, uint16, uint32 and uint64
func swapbytes8(d uint8) uint8 {
return (d << 4) | (d >> 4)
}
func swapbytes16(d uint16) uint16 {
return (d << 8) | (d >> 8)
}
func swapbytes32(d uint32) uint32 {
return (d << 16) | (d >> 16)
}
func swapbytes64(d uint64) uint64 {
return (d << 32) | (d >> 32)
}
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A full working program @The Go Playground

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