CtrRaw CounterFlavor = iota + 1

	// "ULeb" representation: all values (pkg ID, func ID, num counters,
	// and counters themselves) are stored with ULEB128 encoding.
	CtrULeb128
)

func Round4(x int) int {
	return (x + 3) &^ 3
}

//.....................................................................
//
// Runtime counter data definitions.
//