ReactOS 0.4.16-dev-125-g798ea90
|
Go to the source code of this file.
Classes | |
struct | _BEEP_SET_PARAMETERS |
Macros | |
#define | DD_BEEP_DEVICE_NAME "\\Device\\Beep" |
#define | DD_BEEP_DEVICE_NAME_U L"\\Device\\Beep" |
#define | BEEP_FREQUENCY_MINIMUM 0x25 |
#define | BEEP_FREQUENCY_MAXIMUM 0x7FFF |
#define | IOCTL_BEEP_SET CTL_CODE(FILE_DEVICE_BEEP, 0, METHOD_BUFFERED, FILE_ANY_ACCESS) |
Typedefs | |
typedef struct _BEEP_SET_PARAMETERS | BEEP_SET_PARAMETERS |
typedef struct _BEEP_SET_PARAMETERS * | PBEEP_SET_PARAMETERS |
#define BEEP_FREQUENCY_MAXIMUM 0x7FFF |
Definition at line 30 of file ntddbeep.h.
#define BEEP_FREQUENCY_MINIMUM 0x25 |
Definition at line 29 of file ntddbeep.h.
#define DD_BEEP_DEVICE_NAME "\\Device\\Beep" |
Definition at line 27 of file ntddbeep.h.
#define DD_BEEP_DEVICE_NAME_U L"\\Device\\Beep" |
Definition at line 28 of file ntddbeep.h.
#define IOCTL_BEEP_SET CTL_CODE(FILE_DEVICE_BEEP, 0, METHOD_BUFFERED, FILE_ANY_ACCESS) |
Definition at line 31 of file ntddbeep.h.
typedef struct _BEEP_SET_PARAMETERS * PBEEP_SET_PARAMETERS |