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-rw-r--r--src/main.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/main.h b/src/main.h
index 26ea6adc6b..7f337b80ba 100644
--- a/src/main.h
+++ b/src/main.h
@@ -352,9 +352,22 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi
/** Apply the effects of this transaction on the UTXO set represented by view */
void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, int nHeight);
+/** Transaction validation functions */
+
/** Context-independent validity checks */
bool CheckTransaction(const CTransaction& tx, CValidationState& state);
+namespace Consensus {
+
+/**
+ * Check whether all inputs of this transaction are valid (no double spends and amounts)
+ * This does not modify the UTXO set. This does not check scripts and sigs.
+ * Preconditions: tx.IsCoinBase() is false.
+ */
+bool CheckTxInputs(const CTransaction& tx, CValidationState& state, const CCoinsViewCache& inputs, int nSpendHeight);
+
+} // namespace Consensus
+
/**
* Check if transaction is final and can be included in a block with the
* specified height and time. Consensus critical.