.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH NtQueryTimer 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBNtQueryTimer\fR (NTDLL.@)
.SH SYNOPSIS
NTSTATUS NtQueryTimer
 (
  HANDLE                  \fITimerHandle\fR,
  TIMER_INFORMATION_CLASS \fITimerInformationClass\fR,
  PVOID                   \fITimerInformation\fR,
  ULONG                   \fILength\fR,
  PULONG                  \fIReturnLength\fR
 )

.SH DESCRIPTION
.PP
Retrieves information about a timer. 

.SH PARAMS
\fITimerHandle\fR \fB[In]\fR  The timer to retrieve information about.
.PP
\fITimerInformationClass\fR \fB[In]\fR  The type of information to retrieve.
.PP
\fITimerInformation\fR \fB[Out]\fR  Pointer to buffer to store information in.
.PP
\fILength\fR \fB[In]\fR  The length of the buffer pointed to by \fITimerInformation\fR.
.PP
\fIReturnLength\fR \fB[Out]\fR  Optional. The size of buffer actually used.
.PP

.SH RETURNS
.PP
\fBSuccess:\fR \fBSTATUS_SUCCESS\fR 
.PP
\fBFailure:\fR \fBSTATUS_INFO_LENGTH_MISMATCH\fR, if \fILength\fR doesn't match the required data size for the class specified. \fBSTATUS_INVALID_INFO_CLASS\fR, if an invalid \fITimerInformationClass\fR was specified. \fBSTATUS_ACCESS_DENIED\fR, if \fITimerHandle\fR does not have \fBTIMER_QUERY_STATE\fR access to the timer. 

.SH IMPLEMENTATION
.PP
Declared in \fB"winternl.h"\fR. 
.PP
Implemented in \fB"dlls/ntdll/sync.c"\fR. 
.PP
Debug channel \fB"ntdll"\fR.