Windows / Headers / winioctl.h
winioctl.h
This module defines the 32-Bit Windows Device I/O control codes.
Associated Error Codes
Below is a list of error codes found for this header.
| Symbolic | Value | Description |
|---|---|---|
| ERROR_LABEL_UNREADABLE | 0x00000001 | Bar code scanner could not read bar code label. |
| ERROR_LABEL_QUESTIONABLE | 0x00000002 | Label could be invalid due to unit attention condition. |
| ERROR_SLOT_NOT_PRESENT | 0x00000004 | Slot is currently not addressable in the device. |
| ERROR_DRIVE_NOT_INSTALLED | 0x00000008 | Drive is not installed. |
| ERROR_TRAY_MALFUNCTION | 0x00000010 | Media tray is malfunctioning/broken. |
| ERROR_INIT_STATUS_NEEDED | 0x00000011 | An Initialize Element Status command is needed. |
| ERROR_UNHANDLED_ERROR | 0xFFFFFFFF | Unknown error condition |
| 7 entries | ||