Function Graph 0Basic Block 0Opcode: 55sub_80493e0:Opcode: 55push    ebpOpcode: 89 e5mov     ebp, espOpcode: 57push    ediOpcode: 56push    esiOpcode: 81 e4 f0 ff ff ffand     esp, 0xfffffff0 {var_10}Opcode: 83 ec 10sub     esp, 0x10 {var_20}Opcode: 8b 75 08mov     esi, dword [ebp+0x8 {arg_4}]Opcode: 8b 7e 08mov     edi, dword [esi+0x8]Opcode: 31 c0xor     eax, eax  {0x0}Opcode: 83 ff ffcmp     edi, 0xffffffffOpcode: 74 42je      0x804943dBasic Block 1Opcode: 8d 65 f8lea     esp, [ebp-0x8] {var_c}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5dpop     ebpOpcode: c3retn    Basic Block 2Opcode: 83 7e 04 01cmp     dword [esi+0x4], 0x1Opcode: 74 2eje      0x804942fBasic Block 3Opcode: c7 46 0c 00 00 00 00mov     dword [esi+0xc], 0x0Opcode: c7 46 08 00 00 00 00mov     dword [esi+0x8], 0x0Basic Block 4Opcode: 8b 46 0cmov     eax, dword [esi+0xc]Opcode: 8b 4e 10mov     ecx, dword [esi+0x10]Opcode: 8d 54 3e 18lea     edx, [esi+edi+0x18]Opcode: 29 f8sub     eax, ediOpcode: 89 04 24mov     dword [esp {var_20}], eaxOpcode: e8 3b 00 00 00call    sub_8049450Opcode: 8b 0emov     ecx, dword [esi]Opcode: 8b 46 08mov     eax, dword [esi+0x8]Opcode: 8d 54 06 18lea     edx, [esi+eax+0x18]Opcode: 8b 7e 0cmov     edi, dword [esi+0xc]Opcode: 29 c7sub     edi, eaxOpcode: 89 3c 24mov     dword [esp {var_20}], ediOpcode: e8 65 00 00 00call    sub_8049490Opcode: f7 d8neg     eaxOpcode: 19 c0sbb     eax, eax