STEP
#define STEP temp = *fp++,*tp++ = *fp++,*tp++ = temp
#define STEP 0x20 /* (UHVRR) step in same direction */
#define STEP hz/4
#define STEP /* each 1-bit step of the multiplication */ \
#define STEP /* each 1-bit step of the multiplication */ \
#define STEP /* each 1-bit step of the multiplication */ \
#define STEP(f,a0,a1,a2,a3,b0,b1,b2,b3,c0,c1,c2,c3,d0,d1,d2,d3,t0,t1,t2,t3,r) \
#define STEP hz/4
#define STEP 0x04
#define STEP 0x04
#define STEP hz/4
#define STEP hz/4
#define STEP 2 /* seed if -r */