def s_checksum(block_name, algorithm='crc32', length=0, endian='<', name=None):
 if (block_name in blocks.CURRENT.block_stack):
  raise sex.SullyRuntimeError('CAN N0T ADD A CHECKSUM FOR A BLOCK CURRENTLY IN THE STACK')
 checksum = blocks.checksum(block_name, blocks.CURRENT, algorithm, length, endian, name)
 blocks.CURRENT.push(checksum)

def s_checksum ( block_name , algorithm = 'crc32' , length = 0 , endian = '<' , name = None ) : if ( block_name in blocks . CURRENT . block_stack ) : raise sex . SullyRuntimeError ( 'CAN N0T ADD A CHECKSUM FOR A BLOCK CURRENTLY IN THE STACK' ) checksum = blocks . checksum ( block_name , blocks . CURRENT , algorithm , length , endian , name ) blocks . CURRENT . push ( checksum )
create a checksum block bound to the block with the specified name .