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ebedb5ad97
- don't include <sys/ioctl.h> in any header. Include <sys/ioccom.h> instead. This was already done in 4.4Lite for the most important ioctl headers. Header spam currently increases kernel build times by 10-20%. There are more than 30000 #includes (not counting duplicates) for compiling LINT. - include <sys/types.h> if and only it is necessary to make the header almost self-sufficient (some ioctl headers still need structs from elsewhere). - uniformized idempotency ifdefs. Copied the style in the 4.4Lite ioctl headers.
21 lines
614 B
C
21 lines
614 B
C
#ifndef _MACHINE_JOYSTICK_H_
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#define _MACHINE_JOYSTICK_H_
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#include <sys/ioccom.h>
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struct joystick {
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int x;
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int y;
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int b1;
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int b2;
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};
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#define JOY_SETTIMEOUT _IOW('J', 1, int) /* set timeout */
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#define JOY_GETTIMEOUT _IOR('J', 2, int) /* get timeout */
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#define JOY_SET_X_OFFSET _IOW('J', 3, int) /* set offset on X-axis */
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#define JOY_SET_Y_OFFSET _IOW('J', 4, int) /* set offset on X-axis */
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#define JOY_GET_X_OFFSET _IOR('J', 5, int) /* get offset on X-axis */
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#define JOY_GET_Y_OFFSET _IOR('J', 6, int) /* get offset on Y-axis */
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#endif /* !_MACHINE_JOYSTICK_H_ */
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