Long was not 64 bits? This is why C standard has stdint.h which typedefs numeric types of specific length (for 64 bit integers use int64_t, etc). It seems Visua

Long was not 64 bits? This is why C standard has stdint.h which typedefs numeric types of specific length (for 64 bit integers use int64_t, etc). It seems Visual Studio also has it nowadays https://msdn.microsoft.com/en-us/library/hh874765.aspx https://msdn.microsoft.com/en-us/library/hh874765.aspx.