950 #define R3(a,b,c,d,k,s,t) { \  macro
1043 	R3(A,B,C,D,X[ 0], 6,0xf4292244L);  in md5_block_host_order()
1044 	R3(D,A,B,C,X[ 7],10,0x432aff97L);  in md5_block_host_order()
1045 	R3(C,D,A,B,X[14],15,0xab9423a7L);  in md5_block_host_order()
1046 	R3(B,C,D,A,X[ 5],21,0xfc93a039L);  in md5_block_host_order()
1047 	R3(A,B,C,D,X[12], 6,0x655b59c3L);  in md5_block_host_order()
1048 	R3(D,A,B,C,X[ 3],10,0x8f0ccc92L);  in md5_block_host_order()
1049 	R3(C,D,A,B,X[10],15,0xffeff47dL);  in md5_block_host_order()
1050 	R3(B,C,D,A,X[ 1],21,0x85845dd1L);  in md5_block_host_order()
1051 	R3(A,B,C,D,X[ 8], 6,0x6fa87e4fL);  in md5_block_host_order()
1052 	R3(D,A,B,C,X[15],10,0xfe2ce6e0L);  in md5_block_host_order()
1053 	R3(C,D,A,B,X[ 6],15,0xa3014314L);  in md5_block_host_order()
1054 	R3(B,C,D,A,X[13],21,0x4e0811a1L);  in md5_block_host_order()
1055 	R3(A,B,C,D,X[ 4], 6,0xf7537e82L);  in md5_block_host_order()
1056 	R3(D,A,B,C,X[11],10,0xbd3af235L);  in md5_block_host_order()
1057 	R3(C,D,A,B,X[ 2],15,0x2ad7d2bbL);  in md5_block_host_order()
1058 	R3(B,C,D,A,X[ 9],21,0xeb86d391L);  in md5_block_host_order()
1146 	R3(A,B,C,D,X( 0), 6,0xf4292244L);  in md5_block_data_order()
1147 	R3(D,A,B,C,X( 7),10,0x432aff97L);  in md5_block_data_order()
1148 	R3(C,D,A,B,X(14),15,0xab9423a7L);  in md5_block_data_order()
1149 	R3(B,C,D,A,X( 5),21,0xfc93a039L);  in md5_block_data_order()
1150 	R3(A,B,C,D,X(12), 6,0x655b59c3L);  in md5_block_data_order()
1151 	R3(D,A,B,C,X( 3),10,0x8f0ccc92L);  in md5_block_data_order()
1152 	R3(C,D,A,B,X(10),15,0xffeff47dL);  in md5_block_data_order()
1153 	R3(B,C,D,A,X( 1),21,0x85845dd1L);  in md5_block_data_order()
1154 	R3(A,B,C,D,X( 8), 6,0x6fa87e4fL);  in md5_block_data_order()
1155 	R3(D,A,B,C,X(15),10,0xfe2ce6e0L);  in md5_block_data_order()
1156 	R3(C,D,A,B,X( 6),15,0xa3014314L);  in md5_block_data_order()
1157 	R3(B,C,D,A,X(13),21,0x4e0811a1L);  in md5_block_data_order()
1158 	R3(A,B,C,D,X( 4), 6,0xf7537e82L);  in md5_block_data_order()
1159 	R3(D,A,B,C,X(11),10,0xbd3af235L);  in md5_block_data_order()
1160 	R3(C,D,A,B,X( 2),15,0x2ad7d2bbL);  in md5_block_data_order()
1161 	R3(B,C,D,A,X( 9),21,0xeb86d391L);  in md5_block_data_order()