Disassembly: 
  L1: 55 ?? push ebp
   8b ec ?? mov ebp, esp
   51 ?? push ecx
   89 4d fc ?? mov dword ss:[ebp + 0xfc<252,-4>], ecx
   8b 45 fc ?? mov eax, dword ss:[ebp + 0xfc<252,-4>]
   0f be 48 04 ?? movsx ecx, byte ds:[eax + 4]
   8b 55 fc ?? mov edx, dword ss:[ebp + 0xfc<252,-4>]
   8b 02 ?? mov eax, dword ds:[edx]
   2b c1 ?? sub eax, ecx
   8b e5 ?? mov esp, ebp
   5d ?? pop ebp
   c3 ?? ret
  
  