Converts a given 'hash' value as 32 bytes stored in an unsigned char array to a 'midstate' value. * * Precondition: uint32_t midstate[8]; *

Computes the CRC32C of "count" bytes in the buffer pointed by "data".

return the current reading position

A witness program is any valid CScript that consists of a 1-byte push opcode followed by a data push between 2 and 40 bytes.

Returns a uniformly distributed value in the range [0..n-1] REQUIRES: n > 0

Checks whether the wallet module was compiled.

Start up a given node id, wait for the tip to reach the given block hash, and calculate the utxo hash. Exceptions on startup should indicate

Initializes a sha256 struct and writes the 64 byte string * SHA256(tag)||SHA256(tag) into it. */

Wrapper around ProduceSignature to combine two scriptsigs */

Decode a Bech32 or Bech32m string. */

* Get the canonical identifier of our network group * * The groups are assigned in a way where it should be costly for an attacker to * obtain addr

Close the connections and network event loop.

Return signed transaction spending the first output of the input txid. Note that the node must be able to sign for the output that is

Generate a random (bits)-bit integer. */

Wait until everybody has the same transactions in their memory pools

Helper function for schnorrsig_bip_vectors * Checks that both verify and verify_batch (TODO) return the same value as expected. */

Return the user key

Encode a Bech32 or Bech32m string. */