Function Graph 0Basic Block 0Opcode: 0f b6 44 24 04sub_804ac78:Opcode: 0f b6 44 24 04movzx   eaxbyte [esp+data_4]Opcode: 0f b6 80 89 c3 04 08movzx   eaxbyte [eax+0x804c389]Opcode: 83 e0 04and     eaxdata_4Opcode: c3retn