@@ expression x, y; @@ - ((x + y - 1) / y) + DIV_ROUND_UP(x, y) @@ expression x, y; @@ - ((x + (y - 1)) / y) + DIV_ROUND_UP(x, y) @@ expression x, y; @@ - (x + y - 1) / y + DIV_ROUND_UP(x, y) @@ expression x, y; @@ - (x + (y - 1)) / y + DIV_ROUND_UP(x, y)