3.1.6 系统调用NtAllocateVirtualMemory--2--结构体
#define MEM_COMMIT 0x1000
#define MEM_RESERVE 0x2000
#define MEM_DECOMMIT 0x4000
#define MEM_RELEASE 0x8000
#define MEM_FREE 0x10000
#define MEM_PRIVATE 0x20000
#define MEM_MAPPED 0x40000
#define MEM_RESET 0x80000
#define STATUS_SUCCESS 0