Function eosio_cdt_sys::tapos_block_prefix

pub unsafe extern "C" fn tapos_block_prefix() -> c_int

Gets the block prefix used for TAPOS on the currently executing transaction.

@brief Gets the block prefix used for TAPOS on the currently executing transaction. @return block prefix used for TAPOS on the currently executing transaction Example: @code int tbp = tapos_block_prefix(); @endcode