68 #define RORc(x, y) \  argument
69 ( ((((unsigned long) (x) & 0xFFFFFFFFUL) >> (unsigned long) ((y) & 31)) | \
70    ((unsigned long) (x) << (unsigned long) (32 - ((y) & 31)))) & 0xFFFFFFFFUL)
71 #define Ch(x,y,z)       (z ^ (x & (y ^ z)))  argument
72 #define Maj(x,y,z)      (((x | y) & z) | (x & y))  argument
73 #define S(x, n)         RORc((x), (n))  argument
74 #define R(x, n)         (((x)&0xFFFFFFFFUL)>>(n))  argument
75 #define Sigma0(x)       (S(x, 2) ^ S(x, 13) ^ S(x, 22))  argument
76 #define Sigma1(x)       (S(x, 6) ^ S(x, 11) ^ S(x, 25))  argument
77 #define Gamma0(x)       (S(x, 7) ^ S(x, 18) ^ R(x, 3))  argument
78 #define Gamma1(x)       (S(x, 17) ^ S(x, 19) ^ R(x, 10))  argument
80 #define MIN(x, y) (((x) < (y)) ? (x) : (y))  argument