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Length: 609 (0x261)
Types: TextFile
Notes: UNIX file
Names: »ieeio.h«
└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
└─⟦28c352965⟧ »/a« UNIX Filesystem
└─⟦this⟧ »usr/include/sys/ieeio.h«
/*
* ieeio.h: version 2.2 of 11/12/82
* Definitions for GPIB interface
*
* @(#)ieeio.h 2.2 (National Semiconductor) 11/12/82
*/
/* reply message values */
#define GOODSUM 0
#define BADSUM -1
/* gpib command request package */
#define BUFSIZE 5120
struct ibcommand
{
char fcommand; /* command byte */
char fname[80]; /* file name */
int i1st; /* three integer fields */
int i2nd;
int i3rd;
char checkbyte; /* check sum */
};
/* data block */
struct ibblock
{
char iopage[BUFSIZE]; /* transfer data */
int nbytes; /* number of valid bytes in block */
char checkbyte; /* check sum */
};