Get the previous btck_BlockHash from btck_BlockHeader. The returned hash is unowned and only valid for the lifetime of the btck_BlockHeader.
Synopsis
Declared in <kernel/bitcoinkernel.h>
[[__nonnull__]]
btck_BlockHash const*
btck_block_header_get_prev_hash(btck_BlockHeader const* header);
Return Value
Previous btck_BlockHash
Parameters
Name |
Description |
header [in] |
Non‐null btck_BlockHeader |
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