R                 216 ext/digest/sha2/sha2.c #define sigma0_256(x)	(S32(7,  (x)) ^ S32(18, (x)) ^ R(3 ,   (x)))
R                 217 ext/digest/sha2/sha2.c #define sigma1_256(x)	(S32(17, (x)) ^ S32(19, (x)) ^ R(10,   (x)))
R                 222 ext/digest/sha2/sha2.c #define sigma0_512(x)	(S64( 1, (x)) ^ S64( 8, (x)) ^ R( 7,   (x)))
R                 223 ext/digest/sha2/sha2.c #define sigma1_512(x)	(S64(19, (x)) ^ S64(61, (x)) ^ R( 6,   (x)))
R                8836 gc.c           	C(RESCAN, R);
R                 542 missing/crypt.c 	LOADREG(R,R0,R1,L,L0,L1);
R                 551 missing/crypt.c 	PERM3264(R,R0,R1,B.b+4,IE3264[0]);	/* odd bits */
R                 345 util.c           char *R = (char*)base + size*(nel-1); /* right end of current region */
R                 359 util.c           POP(L,R);
R                 363 util.c             if (L + size == R) {       /* 2 elements */
R                 364 util.c               if ((*cmp)(L,R,d) > 0) mmswap(L,R); goto nxt;
R                 367 util.c             l = L; r = R;
R                 482 util.c         	if (l-L < R-r) {PUSH(r,R); R = l;} /* sort left side first */
R                 484 util.c               else R = l;                          /* need to sort left side only */