diff options
Diffstat (limited to '')
-rw-r--r-- | public/sdk/inc/ntddpar.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/public/sdk/inc/ntddpar.h b/public/sdk/inc/ntddpar.h new file mode 100644 index 000000000..32c3bddd5 --- /dev/null +++ b/public/sdk/inc/ntddpar.h @@ -0,0 +1,63 @@ +/*++ BUILD Version: 0001 // Increment this if a change has global effects + +Copyright (c) 1990-1993 Microsoft Corporation + +Module Name: + + ntddpar.h + +Abstract: + + This is the include file that defines all constants and types for + accessing the Parallel device. + +Author: + + Steve Wood (stevewo) 27-May-1990 + +Revision History: + +--*/ + +// +// NtDeviceIoControlFile IoControlCode values for this device. +// +// Warning: Remember that the low two bits of the code specify how the +// buffers are passed to the driver! +// + +#define IOCTL_PAR_BASE FILE_DEVICE_PARALLEL_PORT +#define IOCTL_PAR_QUERY_INFORMATION CTL_CODE(FILE_DEVICE_PARALLEL_PORT,1,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_PAR_SET_INFORMATION CTL_CODE(FILE_DEVICE_PARALLEL_PORT,2,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_PAR_QUERY_DEVICE_ID CTL_CODE(FILE_DEVICE_PARALLEL_PORT,3,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_PAR_QUERY_DEVICE_ID_SIZE CTL_CODE(FILE_DEVICE_PARALLEL_PORT,4,METHOD_BUFFERED,FILE_ANY_ACCESS) + +// +// NtDeviceIoControlFile InputBuffer/OutputBuffer record structures for +// this device. +// + +typedef struct _PAR_QUERY_INFORMATION{ + UCHAR Status; +} PAR_QUERY_INFORMATION, *PPAR_QUERY_INFORMATION; + +typedef struct _PAR_SET_INFORMATION{ + UCHAR Init; +} PAR_SET_INFORMATION, *PPAR_SET_INFORMATION; + +#define PARALLEL_INIT 0x1 +#define PARALLEL_AUTOFEED 0x2 +#define PARALLEL_PAPER_EMPTY 0x4 +#define PARALLEL_OFF_LINE 0x8 +#define PARALLEL_POWER_OFF 0x10 +#define PARALLEL_NOT_CONNECTED 0x20 +#define PARALLEL_BUSY 0x40 +#define PARALLEL_SELECTED 0x80 + +// +// This is the structure returned by IOCTL_PAR_QUERY_DEVICE_ID_SIZE. +// + +typedef struct _PAR_DEVICE_ID_SIZE_INFORMATION { + ULONG DeviceIdSize; +} PAR_DEVICE_ID_SIZE_INFORMATION, *PPAR_DEVICE_ID_SIZE_INFORMATION; |