HP 9000 Series 300 Tutorials Manual page 183

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/* masks for io status byte in case of 2608A */
#define PR_CPOW OxOO01
#define PR_I_OPSTAT Ox0040
#define PR_CLINE Ox0080
/* masks for io status byte the rest of the printers */
#define PR_I_POWER OxOO01
#define PR_I_PAPER OxOO02
#define
PR_I_PARITY OxOO08
#define PR_I_RFD Ox0040
#define PR_I_ONLINE Ox0080
75 /* define printer types */
76 #define T2608A 1
77 #define T2631A 2
78 #define T2631B 3
79 #define T2673A 4
80 #define QjetPlus 5
81 #define T2632A 6
82 #define T2634A 7
83
84 int ptr_type; /* type of printer */
85
86 /* setup defines for fatal returns */
87 #define F_RTRN 1
88 #define F_EXIT 0
89
90 /* setup defines for HP-IB_msg */
91 #define H_READ 1
92 #define H_WRITE 2
93 #define H_CMND 4
94
95 /* default timeout value (in seconds) to infinity
*1
96 int timeout
=
0;
97
98
1*
default size of output buffer to printer
*1
99 int bufsz
=
32;
100
OIL Programming Example 0-3