Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / drivers / input / i8042prt / misc.c

diff --git a/reactos/drivers/input/i8042prt/misc.c b/reactos/drivers/input/i8042prt/misc.c
deleted file mode 100644 (file)
index fd0a0d0..0000000
--- a/reactos/drivers/input/i8042prt/misc.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * PROJECT:     ReactOS i8042 (ps/2 keyboard-mouse controller) driver
- * LICENSE:     GPL - See COPYING in the top level directory
- * FILE:        drivers/input/i8042prt/misc.c
- * PURPOSE:     Miscellaneous operations
- * PROGRAMMERS: Copyright 2006-2007 Hervé Poussineau (hpoussin@reactos.org)
- */
-
-/* INCLUDES ******************************************************************/
-
-#include "i8042prt.h"
-
-#include <debug.h>
-
-/* FUNCTIONS *****************************************************************/
-
-static IO_COMPLETION_ROUTINE ForwardIrpAndWaitCompletion;
-
-static NTSTATUS NTAPI
-ForwardIrpAndWaitCompletion(
-       IN PDEVICE_OBJECT DeviceObject,
-       IN PIRP Irp,
-       IN PVOID Context)
-{
-       UNREFERENCED_PARAMETER(DeviceObject);
-       __analysis_assume(Context != NULL);
-       if (Irp->PendingReturned)
-               KeSetEvent(Context, IO_NO_INCREMENT, FALSE);
-       return STATUS_MORE_PROCESSING_REQUIRED;
-}
-
-NTSTATUS NTAPI
-ForwardIrpAndWait(
-       IN PDEVICE_OBJECT DeviceObject,
-       IN PIRP Irp)
-{
-       KEVENT Event;
-       NTSTATUS Status;
-       PDEVICE_OBJECT LowerDevice = ((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
-       ASSERT(LowerDevice);
-
-       KeInitializeEvent(&Event, NotificationEvent, FALSE);
-       IoCopyCurrentIrpStackLocationToNext(Irp);
-
-       IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE);
-
-       Status = IoCallDriver(LowerDevice, Irp);
-       if (Status == STATUS_PENDING)
-       {
-               Status = KeWaitForSingleObject(&Event, Suspended, KernelMode, FALSE, NULL);
-               if (NT_SUCCESS(Status))
-                       Status = Irp->IoStatus.Status;
-       }
-
-       return Status;
-}
-
-NTSTATUS NTAPI
-ForwardIrpAndForget(
-       IN PDEVICE_OBJECT DeviceObject,
-       IN PIRP Irp)
-{
-       PDEVICE_OBJECT LowerDevice = ((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
-
-       ASSERT(LowerDevice);
-
-       IoSkipCurrentIrpStackLocation(Irp);
-       return IoCallDriver(LowerDevice, Irp);
-}
-
-NTSTATUS
-DuplicateUnicodeString(
-       IN ULONG Flags,
-       IN PCUNICODE_STRING SourceString,
-       OUT PUNICODE_STRING DestinationString)
-{
-       if (SourceString == NULL || DestinationString == NULL
-        || SourceString->Length > SourceString->MaximumLength
-        || (SourceString->Length == 0 && SourceString->MaximumLength > 0 && SourceString->Buffer == NULL)
-        || Flags == RTL_DUPLICATE_UNICODE_STRING_ALLOCATE_NULL_STRING || Flags >= 4)
-       {
-               return STATUS_INVALID_PARAMETER;
-       }
-
-
-       if ((SourceString->Length == 0)
-        && (Flags != (RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE | 
-                      RTL_DUPLICATE_UNICODE_STRING_ALLOCATE_NULL_STRING)))
-       {
-               DestinationString->Length = 0;
-               DestinationString->MaximumLength = 0;
-               DestinationString->Buffer = NULL;
-       }
-       else
-       {
-               USHORT DestMaxLength = SourceString->Length;
-
-               if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE)
-                       DestMaxLength += sizeof(UNICODE_NULL);
-
-               DestinationString->Buffer = ExAllocatePoolWithTag(PagedPool, DestMaxLength, I8042PRT_TAG);
-               if (DestinationString->Buffer == NULL)
-                       return STATUS_NO_MEMORY;
-
-               RtlCopyMemory(DestinationString->Buffer, SourceString->Buffer, SourceString->Length);
-               DestinationString->Length = SourceString->Length;
-               DestinationString->MaximumLength = DestMaxLength;
-
-               if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE)
-                       DestinationString->Buffer[DestinationString->Length / sizeof(WCHAR)] = 0;
-       }
-
-       return STATUS_SUCCESS;
-}