57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
#ifndef __LINUX_KBIO_H
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#define __LINUX_KBIO_H
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/* Return keyboard type */
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#define KIOCTYPE _IOR('k', 9, int)
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/* Return Keyboard layout */
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#define KIOCLAYOUT _IOR('k', 20, int)
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enum {
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TR_NONE,
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TR_ASCII, /* keyboard is in regular state */
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TR_EVENT, /* keystrokes sent as firm events */
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TR_UNTRANS_EVENT /* EVENT+up and down+no translation */
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};
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/* Return the current keyboard translation */
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#define KIOCGTRANS _IOR('k', 5, int)
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/* Set the keyboard translation */
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#define KIOCTRANS _IOW('k', 0, int)
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/* Send a keyboard command */
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#define KIOCCMD _IOW('k', 8, int)
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/* Return if keystrokes are being sent to /dev/kbd */
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/* Set routing of keystrokes to /dev/kbd */
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#define KIOCSDIRECT _IOW('k', 10, int)
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/* Set keyboard leds */
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#define KIOCSLED _IOW('k', 14, unsigned char)
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/* Get keyboard leds */
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#define KIOCGLED _IOR('k', 15, unsigned char)
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/* Used by KIOC[GS]RATE */
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struct kbd_rate {
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unsigned char delay; /* Delay in Hz before first repeat. */
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unsigned char rate; /* In characters per second (0..50). */
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};
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/* Set keyboard rate */
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#define KIOCSRATE _IOW('k', 40, struct kbd_rate)
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/* Get keyboard rate */
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#define KIOCGRATE _IOW('k', 41, struct kbd_rate)
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/* Top bit records if the key is up or down */
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#define KBD_UP 0x80
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/* Usable information */
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#define KBD_KEYMASK 0x7f
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/* All keys up */
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#define KBD_IDLE 0x75
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#endif /* __LINUX_KBIO_H */
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