112 #define GG(a,b,c,d,M,s,t) \  macro
156     GG(a,b,c,d,W[1],5,0xf61e2562UL)  in md5_compress()
157     GG(d,a,b,c,W[6],9,0xc040b340UL)  in md5_compress()
158     GG(c,d,a,b,W[11],14,0x265e5a51UL)  in md5_compress()
159     GG(b,c,d,a,W[0],20,0xe9b6c7aaUL)  in md5_compress()
160     GG(a,b,c,d,W[5],5,0xd62f105dUL)  in md5_compress()
161     GG(d,a,b,c,W[10],9,0x02441453UL)  in md5_compress()
162     GG(c,d,a,b,W[15],14,0xd8a1e681UL)  in md5_compress()
163     GG(b,c,d,a,W[4],20,0xe7d3fbc8UL)  in md5_compress()
164     GG(a,b,c,d,W[9],5,0x21e1cde6UL)  in md5_compress()
165     GG(d,a,b,c,W[14],9,0xc33707d6UL)  in md5_compress()
166     GG(c,d,a,b,W[3],14,0xf4d50d87UL)  in md5_compress()
167     GG(b,c,d,a,W[8],20,0x455a14edUL)  in md5_compress()
168     GG(a,b,c,d,W[13],5,0xa9e3e905UL)  in md5_compress()
169     GG(d,a,b,c,W[2],9,0xfcefa3f8UL)  in md5_compress()
170     GG(c,d,a,b,W[7],14,0x676f02d9UL)  in md5_compress()
171     GG(b,c,d,a,W[12],20,0x8d2a4c8aUL)  in md5_compress()