70 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (uint32_t)0x5A827999,s))  macro
116 	ROUND2(a, b, c, d,in[ 0], 3);  in md4_transform()
117 	ROUND2(d, a, b, c, in[4], 5);  in md4_transform()
118 	ROUND2(c, d, a, b, in[8], 9);  in md4_transform()
119 	ROUND2(b, c, d, a, in[12], 13);  in md4_transform()
120 	ROUND2(a, b, c, d, in[1], 3);  in md4_transform()
121 	ROUND2(d, a, b, c, in[5], 5);  in md4_transform()
122 	ROUND2(c, d, a, b, in[9], 9);  in md4_transform()
123 	ROUND2(b, c, d, a, in[13], 13);  in md4_transform()
124 	ROUND2(a, b, c, d, in[2], 3);  in md4_transform()
125 	ROUND2(d, a, b, c, in[6], 5);  in md4_transform()
126 	ROUND2(c, d, a, b, in[10], 9);  in md4_transform()
127 	ROUND2(b, c, d, a, in[14], 13);  in md4_transform()
128 	ROUND2(a, b, c, d, in[3], 3);  in md4_transform()
129 	ROUND2(d, a, b, c, in[7], 5);  in md4_transform()
130 	ROUND2(c, d, a, b, in[11], 9);  in md4_transform()
131 	ROUND2(b, c, d, a, in[15], 13);  in md4_transform()