version 2003
typedef enum { eAutomatic = -1, // Show layouts according to platform GUI eMacintosh = 0, // Show layouts using Macintosh GUI eWin31 = 1, // Show layouts using Windows 3.1.x GUI eWin95 = 2 // Show layouts using Windows 95 GUI } PA_PlatformInterface;
The eWin31 value exists even if 4D 6.7 does not run under this OS since you can emulate its interface.