From 0c8ea6380c9f402ed9777fd015b117ba13125a35 Mon Sep 17 00:00:00 2001 From: Pieter Wuille Date: Thu, 30 Nov 2017 16:48:31 -0800 Subject: Abstract out IsSolvable from Witnessifier --- src/script/sign.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/script/sign.h') diff --git a/src/script/sign.h b/src/script/sign.h index 400c0c0865..ef6aa7f311 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 -- cgit v1.2.3