Function Graph 0Basic Block 0Opcode: 83 ec 1csub_804b380:Opcode: 83 ec 1csub     esp, 0x1cOpcode: 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 d9 ed ff ffcall    sub_804a170Opcode: 84 c0test    al, alOpcode: 75 0djne     0x804b3a8Basic Block 1Opcode: 0f b6 c0movzx   eax, alOpcode: 83 c4 1cadd     esp, 0x1c {__return_addr}Opcode: c3retn    Basic Block 2Opcode: 80 7c 24 10 a6cmp     byte [esp+0x10 {var_c}], 0xa6Opcode: 75 04jne     0x804b3a6Basic Block 3Opcode: b0 04mov     al, 0x4Basic Block 4Opcode: 31 c0xor     eax, eax  {0x0}Opcode: eb 02jmp     0x804b3a8