【API】GetSystemInfo 函数使用

typedef struct _SYSTEM_INFO {
union {
DWORD dwOemId;          // Obsolete field...do not use
struct {
WORD wProcessorArchitecture;
WORD wReserved;
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME;
DWORD dwPageSize;
LPVOID lpMinimumApplicationAddress;
LPVOID lpMaximumApplicationAddress;
DWORD_PTR dwActiveProcessorMask;
DWORD dwNumberOfProcessors;
DWORD dwProcessorType;
DWORD dwAllocationGranularity;
WORD wProcessorLevel;
WORD wProcessorRevision;
} SYSTEM_INFO, *LPSYSTEM_INFO;

SYSTEM_INFO SysInfo = {0};
GetSystemInfo(&SysInfo);

PROCESSOR_INTEL_386
386

PROCESSOR_INTEL_486
486

PROCESSOR_INTEL_PENTIUM
586

PROCESSOR_INTEL_IA64
2200

PROCESSOR_AMD_X8664
8664