23 lines
403 B
Go
23 lines
403 B
Go
package codec
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// GBEUSize returns the size (in octets) of a GBEU integer.
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func GBEUSize(value uint64) int {
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length := 0
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for {
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value >>= 7
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length ++
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if value == 0 { return length }
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}
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}
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// IntBytes returns the number of bytes required to hold a given unsigned
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// integer.
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func IntBytes(value uint64) int {
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bytes := 0
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for value > 0 || bytes == 0 {
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value >>= 8;
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bytes ++
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}
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return bytes
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}
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