23 lines
586 B
Swift
23 lines
586 B
Swift
import Foundation
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import CoreFoundation
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extension UInt32 {
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/**
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Create a value from a little-endian data representation (MSB first)
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- Note: The data must contain exactly four bytes.
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*/
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init(data: Data) {
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let value = data.convert(into: UInt32.zero)
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self = CFSwapInt32LittleToHost(value)
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}
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/// The value encoded to a little-endian representation
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var encoded: Data {
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Data(from: CFSwapInt32HostToLittle(self))
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}
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/// The size of a `UInt32` when converted to data
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static let byteSize = MemoryLayout<UInt32>.size
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}
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