* fhandler_registry.cc: Drop Mingw.org considerations.

* fhandler_serial.cc: Ditto.
	* fhandler_socket.cc: Ditto.
	* fhandler_tape.cc: Ditto.
	* fhandler_tty.cc: Ditto.
	* net.cc: Ditto.
	* ntdll.h: Ditto.
	* sched.cc: Ditto.
	* sec_helper.cc: Ditto.

winsup/cygwin/ntdll.h

@@ -11,11 +11,8 @@
 
 #pragma once
 
-#ifndef __MINGW64_VERSION_MAJOR
-# include <ddk/ntstatus.h>
-#else
-# include <ntstatus.h>
-#endif
+#include <ntstatus.h>
+
 /* custom status code: */
 #define STATUS_ILLEGAL_DLL_PSEUDO_RELOCATION ((NTSTATUS) 0xe0000269)
 
@@ -973,14 +970,6 @@ typedef struct _FILE_MAILSLOT_SET_INFORMATION
 
 typedef VOID NTAPI (*PIO_APC_ROUTINE)(PVOID, PIO_STATUS_BLOCK, ULONG);
 
-#ifndef __MINGW64_VERSION_MAJOR
-typedef enum _EVENT_TYPE
-{
-  NotificationEvent = 0,
-  SynchronizationEvent
-} EVENT_TYPE, *PEVENT_TYPE;
-#endif
-
 typedef struct _EVENT_BASIC_INFORMATION
 {
   EVENT_TYPE EventType;
@@ -1046,21 +1035,11 @@ typedef struct _KEY_VALUE_PARTIAL_INFORMATION
   UCHAR Data[1];
 } KEY_VALUE_PARTIAL_INFORMATION, *PKEY_VALUE_PARTIAL_INFORMATION;
 
-#ifndef __MINGW64_VERSION_MAJOR
-typedef enum _TIMER_TYPE
-{
-  NotificationTimer,
-  SynchronisationTimer
-} TIMER_TYPE, *PTIMER_TYPE;
-#endif
-
-#ifdef __MINGW64_VERSION_MAJOR
 typedef enum _SECTION_INHERIT
 {
   ViewShare = 1,
   ViewUnmap = 2
 } SECTION_INHERIT;
-#endif
 
 typedef VOID (APIENTRY *PTIMER_APC_ROUTINE)(PVOID, ULONG, ULONG);