Disassembly: 
  L1: 8b 41 30 ?? mov eax, dword ds:[ecx + 0x30<48>]
   ff 08 ?? dec dword ds:[eax]
   8b 49 20 ?? mov ecx, dword ds:[ecx + 0x20<32>]
   8b 01 ?? mov eax, dword ds:[ecx]
   8d 50 01 ?? lea edx, ds:[eax + 1]
   89 11 ?? mov dword ds:[ecx], edx
   c3 ?? ret
  
  