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1.1 root 1:
2: /* */
3: /* ETthernet monitor definitions */
4: /* */
5:
6: #define NULL (0l)
7:
8:
9: #define MBLOCK 7
10: #define EVENTCOUNT long
11: #define ENORMAL (EVENTCOUNT *)0
12: #define EBADCALL (EVENTCOUNT *)1
13: #define EINTERRUPTED (EVENTCOUNT *)2
14: EVENTCOUNT *iawait();
15:
16: #define SEMAPHORE struct semaphore
17: struct semaphore {
18: int serving;
19: int myturn;
20: };
21:
22: #define OPEN_FILEDESC struct filedesc
23: struct filedesc {
24: int fd_dtl;
25: int fd_unit;
26: int fd_map;
27: };
28: #define devof(fp) (fp->fd_unit)
29: #define newmapeclu(fp,opt) v_eiu_mapec(fp,opt)
30:
31: struct devicetable {
32: long (*dt_init)();
33: long (*dt_queue)();
34: long (*dt_read)();
35: long (*dt_write)();
36: long (*dt_func)();
37: long (*dt_open)();
38: long (*dt_close)();
39: long (*dt_mapev)();
40: };
41:
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