public static extern int NtQueryInformationProcess(SafeProcessHandle processHandle, PROCESS_INFORMATION_CLASS processInformationClass, ref IntPtr processInformation, int processInformationLength, out int returnLength);
public static extern int NtSetInformationProcess(IntPtr processHandle, PROCESS_INFORMATION_CLASS processInformationClass, ref IntPtr processInformation, uint processInformationLength);
public static extern int ZwQueryInformationProcess(int ProcessHandle, PROCESS_INFORMATION_CLASS ProcessInformationClass, ref PROCESS_BASIC_INFORMATION ProcessInformation, int ProcessInformationLength, out int ReturnLength);
public static extern int NtSetInformationProcess(IntPtr hProcess, PROCESS_INFORMATION_CLASS processInformationClass, ref PROCESS_ACCESS_TOKEN processInformation, int processInformationLength);
internal static extern NT_STATUS NtQueryInformationProcess( [In] IntPtr ProcessHandle, [In] PROCESS_INFORMATION_CLASS ProcessInformationClass, [In] IntPtr ProcessInformation, [In] int ProcessInformationLength, [Out] out int ReturnLength);
public static extern int ZwQueryInformationProcess(int ProcessHandle, PROCESS_INFORMATION_CLASS ProcessInformationClass, ref POOLED_USAGE_AND_LIMITS ProcessInformation, int ProcessInformationLength, out int ReturnLength);
internal unsafe static extern bool GetProcessInformation(SafeHandle hProcess, PROCESS_INFORMATION_CLASS infoClass, void *information, int size);
public static extern int NtQueryInformationProcess(IntPtr hProcess, PROCESS_INFORMATION_CLASS processInformationClass, ref IO_PRIORITY_HINT processInformation, int processInformationLength, IntPtr returnLength);
private static extern bool NtSetInformationProcess(IntPtr hProcess, PROCESS_INFORMATION_CLASS ProcessInformationClass, IntPtr ProcessInformation, uint ProcessInformationSize);
public static extern int NtSetInformationProcess(int processHandle, PROCESS_INFORMATION_CLASS processInformationClass, IntPtr processInformation, uint processInformationLength);
public static extern int NtQueryInformationProcess(int processHandle, PROCESS_INFORMATION_CLASS processInformationClass, IntPtr processInformation, int processInformationLength, ref int returnLength);