55 #define F3(x, y, z) (x ^ y ^ z)  macro
109   MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);  in MD5Transform()
110   MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);  in MD5Transform()
111   MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);  in MD5Transform()
112   MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);  in MD5Transform()
113   MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);  in MD5Transform()
114   MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);  in MD5Transform()
115   MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);  in MD5Transform()
116   MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);  in MD5Transform()
117   MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);  in MD5Transform()
118   MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);  in MD5Transform()
119   MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);  in MD5Transform()
120   MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);  in MD5Transform()
121   MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);  in MD5Transform()
122   MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);  in MD5Transform()
123   MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);  in MD5Transform()
124   MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);  in MD5Transform()