Add more Nt* functions.

include/winternl.h

diff --git a/include/winternl.h b/include/winternl.h
index 8f97c63..cc59249 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -1622,6 +1622,28 @@
   IoCompletionBasicInformation
 } IO_COMPLETION_INFORMATION_CLASS, *PIO_COMPLETION_INFORMATION_CLASS;
 
+typedef enum _HARDERROR_RESPONSE_OPTION {
+  OptionAbortRetryIgnore,
+  OptionOk,
+  OptionOkCancel,
+  OptionRetryCancel,
+  OptionYesNo,
+  OptionYesNoCancel,
+  OptionShutdownSystem
+} HARDERROR_RESPONSE_OPTION, *PHARDERROR_RESPONSE_OPTION;
+
+typedef enum _HARDERROR_RESPONSE {
+  ResponseReturnToCaller,
+  ResponseNotHandled,
+  ResponseAbort,
+  ResponseCancel,
+  ResponseIgnore,
+  ResponseNo,
+  ResponseOk,
+  ResponseRetry,
+  ResponseYes
+} HARDERROR_RESPONSE, *PHARDERROR_RESPONSE;
+
 /***********************************************************************
  * Function declarations
  */
@@ -1774,6 +1796,7 @@
 NTSTATUS  WINAPI NtQuerySection(HANDLE,SECTION_INFORMATION_CLASS,PVOID,ULONG,PULONG); 
 NTSTATUS  WINAPI NtQuerySemaphore(HANDLE,SEMAPHORE_INFORMATION_CLASS,PVOID,ULONG,PULONG);
 NTSTATUS  WINAPI NtQuerySymbolicLinkObject(HANDLE,PUNICODE_STRING,PULONG);
+NTSTATUS  WINAPI NtQuerySystemEnvironmentValue(PUNICODE_STRING,PWCHAR,ULONG,PULONG);
 NTSTATUS  WINAPI NtQuerySystemInformation(SYSTEM_INFORMATION_CLASS,PVOID,ULONG,PULONG);
 NTSTATUS  WINAPI NtQuerySystemTime(PLARGE_INTEGER);
 NTSTATUS  WINAPI NtQueryTimer(HANDLE,TIMER_INFORMATION_CLASS,PVOID,ULONG,PULONG);
@@ -1782,7 +1805,9 @@
 NTSTATUS  WINAPI NtQueryVirtualMemory(HANDLE,LPCVOID,MEMORY_INFORMATION_CLASS,PVOID,ULONG,ULONG*);
 NTSTATUS  WINAPI NtQueryVolumeInformationFile(HANDLE,PIO_STATUS_BLOCK,PVOID,ULONG,FS_INFORMATION_CLASS);
 void      WINAPI NtRaiseException(PEXCEPTION_RECORD,PCONTEXT,BOOL);
+NTSTATUS  WINAPI NtRaiseHardError(NTSTATUS,ULONG,PUNICODE_STRING,PVOID*,HARDERROR_RESPONSE_OPTION,PHARDERROR_RESPONSE);
 NTSTATUS  WINAPI NtReadFile(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,PVOID,ULONG,PLARGE_INTEGER,PULONG);
+NTSTATUS  WINAPI NtReadFileScatter(HANDLE,HANDLE,PIO_APC_ROUTINE,PVOID,PIO_STATUS_BLOCK,FILE_SEGMENT_ELEMENT,ULONG,PLARGE_INTEGER,PULONG);
 NTSTATUS  WINAPI NtReadVirtualMemory(HANDLE,const void*,void*,SIZE_T,SIZE_T*);
 NTSTATUS  WINAPI NtRegisterThreadTerminatePort(HANDLE); 
 NTSTATUS  WINAPI NtReleaseMutant(HANDLE,PLONG);