Function Graph 0Basic Block 0Opcode: 90sub_804b8a0:Opcode: 90nop     Opcode: 58pop     eaxOpcode: 33 05 4e f0 04 08xor     eax, dword [data_804f04e]Opcode: 50push    eaxOpcode: 31 c9xor     ecx, ecx  {0x0}Opcode: 89 4c 24 f8mov     dword [esp-0x8 {var_8}], ecxOpcode: 89 4c 24 f4mov     dword [esp-0xc {var_c}], ecxOpcode: 83 ec 1csub     esp, 0x1c {var_1c}Opcode: 8b 44 24 20mov     eax, dword [esp+0x20 {arg_4}]Opcode: 8d 4c 24 10lea     ecx, [esp+0x10] {var_c}Opcode: 89 4c 24 04mov     dword [esp+0x4 {var_18}], ecxOpcode: 89 04 24mov     dword [esp {var_1c}], eaxOpcode: e8 d6 ec ff ffcall    sub_804a5a0Opcode: 84 c0test    al, alOpcode: 75 0djne     0x804b8dbBasic Block 1Opcode: 0f b6 c0movzx   eax, alOpcode: 83 c4 1cadd     esp, 0x1c {__return_addr}Opcode: e8 4a ca ff ffcall    sub_8048330Opcode: c3retn    Basic Block 2Opcode: 80 7c 24 10 a6cmp     byte [esp+0x10 {var_c}], 0xa6Opcode: 75 04jne     0x804b8d9Basic Block 3Opcode: b0 04mov     al, 0x4Basic Block 4Opcode: 31 c0xor     eax, eax  {0x0}Opcode: eb 02jmp     0x804b8db