roundup - Haiku

27

#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))

28

#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */ // 比x大，y的最小倍数

38

#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */

66

#define roundup(x, y) ((((x) + ((y) -1)) / (y)) * (y)) /* to any y */

81

#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */