The GPRegistration library consists of the following enumerations that are used by the methods.
GPREG_OS_WINDOWS Windows 3.X GPREG_OS_WINDOWSNT Windows NT 3.51 or 4.00 GPREG_OS_WINDOWS95 Windows 95 GPREG_OS_MAC MacOS GPREG_OS_WINDOWS98 Windows 98 GPREG_OS_WINDOWS2000 Windows 2000 GPREG_OS_WINDOWS_MILLENNIUM Windows Millennium Edition
GPREG_CPU_INTEL All Intel CPUs GPREG_CPU_ALPHA Digital ALPHA CPUs GPREG_CPU_MAC68K Motorola 680x0 CPUs GPREG_CPU_MACPOWERPC All PowerPC CPUs
GPREG_DB_BTRIEVE Pervasive Btrieve GPREG_DB_BTRIEVENT Pervasive Btrieve (NT) GPREG_DB_CTREE FairCom c-tree Plus GPREG_DB_FAIRCOM FairCom c-tree Plus server GPREG_DB_SQL Microsoft SQL Server