Function Graph 0Basic Block 0Opcode: 57sub_804b4d0:Opcode: 57push    ediOpcode: 56push    esiOpcode: 83 ec 14sub     esp, 0x14Opcode: 8b 74 24 20mov     esi, dword [esp+0x20 {arg_4}]Opcode: 8a 44 24 24mov     al, byte [esp+0x24 {arg_8}]Opcode: 84 c0test    al, alOpcode: 8b 06mov     eax, dword [esi]Opcode: 74 10je      0x804b4f3Basic Block 1Opcode: 89 c7mov     edi, eaxBasic Block 2Opcode: 31 ffxor     edi, edi  {0x0}Opcode: 85 c0test    eax, eaxOpcode: 74 0cje      0x804b4f5Basic Block 3Opcode: 89 74 24 04mov     dword [esp+0x4 {var_18}], esiOpcode: 89 34 24mov     dword [esp {var_1c}], esiOpcode: e8 0f 00 00 00call    sub_804b510Opcode: 89 3emov     dword [esi], ediOpcode: 83 c4 14add     esp, 0x14 {var_8}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: c3retn    Basic Block 4Opcode: 89 04 24mov     dword [esp {var_1c}], eaxOpcode: e8 ef 3e 00 00call    sub_804f3e0Opcode: eb 02jmp     0x804b4f5