Function Graph 0Basic Block 0Opcode: 83 ec 0csub_8048990:Opcode: 83 ec 0csub     esp, 0xcOpcode: 8b 4c 24 14mov     ecx, dword [esp+0x14 {arg_8}]Opcode: 8b 54 24 10mov     edx, dword [esp+0x10 {arg_4}]Opcode: 8b 02mov     eax, dword [edx]Opcode: 85 c0test    eax, eaxOpcode: 89 0amov     dword [edx], ecxOpcode: 74 29je      0x80489ccBasic Block 1Opcode: 83 c4 0cadd     esp, 0xc {__return_addr}Opcode: c3retn    Basic Block 2Opcode: 8b 08mov     ecx, dword [eax]Opcode: 89 04 24mov     dword [esp {var_c}], eaxOpcode: 52push    edxOpcode: 8b 51 04mov     edx, dword [ecx+0x4]Opcode: 8a 12mov     dl, byte [edx]Opcode: 80 fa 58cmp     dl, 0x58Opcode: 72 09jb      0x80489bcBasic Block 3Opcode: 81 fa 00 c0 47 43cmp     edx, 0x4347c000Opcode: 0f 83 6b e9 ff ffjae     0x8047333Basic Block 4Opcode: 80 fa 5fcmp     dl, 0x5fOpcode: 0f 86 76 e9 ff ffjbe     0x8047332Basic Block 5Opcode: 5apop     edxOpcode: ff 51 04call    dword [ecx+0x4]