DOUBLE
enum types {INT = 1, LONG, CHAR_PTR, DOUBLE, LONG_DOUBLE, VOID_PTR,
#define DOUBLE 0x100
enum types {INT = 1, LONG, CHAR_PTR, DOUBLE, LONG_DOUBLE, VOID_PTR,
#define DOUBLE 1 /* double indirect block ptr */
#define DOUBLE 1 /* index of double indirect block */
#define DOUBLE(n) ((n & 0xfffe) >> 1) /* Shift n to access double regs. */