diff options
Diffstat (limited to 'src/script/sign.h')
| -rw-r--r-- | src/script/sign.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/script/sign.h b/src/script/sign.h index 0fe97a80e8..97c0014cd0 100644 --- a/src/script/sign.h +++ b/src/script/sign.h @@ -81,4 +81,10 @@ SignatureData CombineSignatures(const CScript& scriptPubKey, const BaseSignature SignatureData DataFromTransaction(const CMutableTransaction& tx, unsigned int nIn); void UpdateTransaction(CMutableTransaction& tx, unsigned int nIn, const SignatureData& data); +/* Check whether we know how to sign for an output like this, assuming we + * have all private keys. While this function does not need private keys, the passed + * keystore is used to look up public keys and redeemscripts by hash. + * Solvability is unrelated to whether we consider this output to be ours. */ +bool IsSolvable(const CKeyStore& store, const CScript& script); + #endif // BITCOIN_SCRIPT_SIGN_H |