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txscript: Remove unused calcSignatureHash

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Conner Fromknecht 2019-04-19 19:05:20 -07:00 committed by Roy Lee
parent b871286f98
commit bd07a2580e
1 changed files with 0 additions and 15 deletions
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15
txscript/script.go
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@ -744,21 +744,6 @@ func calcSignatureHashRaw(sigScript []byte, hashType SigHashType, tx *wire.MsgTx
return chainhash.DoubleHashB(wbuf.Bytes())
}
// calcSignatureHash computes the signature hash for the specified input of the
// target transaction observing the desired signature hash type.
//
// DEPRECATED: Use calcSignatureHashRaw instead
func calcSignatureHash(prevOutScript []parsedOpcode, hashType SigHashType,
tx *wire.MsgTx, idx int) ([]byte, error) {
sigScript, err := unparseScript(prevOutScript)
if err != nil {
return nil, err
}
return calcSignatureHashRaw(sigScript, hashType, tx, idx), nil
}
// asSmallInt returns the passed opcode, which must be true according to
// isSmallInt(), as an integer.
func asSmallInt(op byte) int {