The fields of the Kernel.SYSTEM_INFO_UNION structure are listed below. For a complete list of Kernel.SYSTEM_INFO_UNION structure members, see the Kernel.SYSTEM_INFO_UNION Members topic.
![]() | An obsolete member that is retained for compatibility with Windows NT 3.5 and earlier. New applications should use the ProcessorArchitecture branch of the union. Windows Me/98/95: The system always sets this member to zero, the value defined for PROCESSOR_ARCHITECTURE_INTEL. |
![]() | System's processor architecture. This value can be one of the following values: PROCESSOR_ARCHITECTURE_UNKNOWN PROCESSOR_ARCHITECTURE_INTEL Windows NT 3.51: PROCESSOR_ARCHITECTURE_MIPS Windows NT 4.0 and earlier: PROCESSOR_ARCHITECTURE_ALPHA Windows NT 4.0 and earlier: PROCESSOR_ARCHITECTURE_PPC 64-bit Windows: PROCESSOR_ARCHITECTURE_IA64, PROCESSOR_ARCHITECTURE_IA32_ON_WIN64, PROCESSOR_ARCHITECTURE_AMD64 |
![]() | Reserved for future use. |
Kernel.SYSTEM_INFO_UNION Class | Tao.Platform.Windows Namespace | Kernel.SYSTEM_INFO