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third-party-mirror / mingw-w64 / 2d3a9b6a33af439f4deacead57fdf9dafdc45527 / . / mingw-w64-headers / include / ntddbeep.h
blob: 5a73c4d0bf59c53ce45f7bfc4fb079e4a6cbe02a [file] [log] [blame]
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]1/*
2 * ntddbeep.h
3 *
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]4 * This file is part of the mingw-w64 runtime package.
5 * No warranty is given; refer to the file DISCLAIMER within this package.
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]6 *
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]7 * Initial contributor is Casper S. Hornstrup <chorns@users.sourceforge.net>
8 * Extended by Kai Tietz
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]9 */
10
11#ifndef _NTDDBEEP_
12#define _NTDDBEEP_
13
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]14#include <winapifamily.h>
15
16#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
17
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]18#ifdef __cplusplus
19extern "C" {
20#endif
21
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]22#define DD_BEEP_DEVICE_NAME "\\Device\\Beep"
23#define DD_BEEP_DEVICE_NAME_U L"\\Device\\Beep"
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]24#define BEEP_FREQUENCY_MINIMUM 0x25
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]25#define BEEP_FREQUENCY_MAXIMUM 0x7fff
26#define IOCTL_BEEP_SET CTL_CODE (FILE_DEVICE_BEEP, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]27
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]28 typedef struct _BEEP_SET_PARAMETERS {
29 ULONG Frequency;
30 ULONG Duration;
31 } BEEP_SET_PARAMETERS,*PBEEP_SET_PARAMETERS;
Ozkan Sezercdeff262010-08-15 15:35:53 +0000[diff] [blame]32
33#ifdef __cplusplus
34}
35#endif
36
Kai Tietz9a3ba932013-12-13 12:32:31 +0000[diff] [blame]37#endif
38#endif