FreeBSD/Linux Kernel Cross Reference
sys/i386/isa/gpib.h
1 /* $FreeBSD: releng/5.1/sys/i386/isa/gpib.h 59874 2000-05-01 20:32:07Z peter $ */
2
3 #ifndef _I386_ISA_GPIB_H_
4 #define _I386_ISA_GPIB_H_
5
6 #include <sys/ioccom.h>
7
8 /* gpib data structures */
9 struct gpibdata {
10 char *data; /* data string for ins and outs */
11 unsigned char address; /* gpib address */
12 int *count;
13 } ;
14
15 /* IOCTL commands */
16 #define GPIBWRITE _IOW('g',1,struct gpibdata)
17 #define GPIBREAD _IOW('g',2,struct gpibdata)
18 #define GPIBINIT _IOW('g',3,struct gpibdata)
19 #define GPIBTRIGGER _IOW('g',4,struct gpibdata)
20 #define GPIBREMOTE _IOW('g',5,struct gpibdata)
21 #define GPIBLOCAL _IOW('g',6,struct gpibdata)
22 #define GPIBMTRIGGER _IOW('g',7,struct gpibdata)
23 #define GPIBMREMOTE _IOW('g',8,struct gpibdata)
24 #define GPIBMLOCAL _IOW('g',9,struct gpibdata)
25 #define GPIBSPOLL _IOW('g',10,struct gpibdata)
26
27 #endif /* !_I386_ISA_GPIB_H_ */
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