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1.1 root 1: /* in_systm.h 6.1 83/07/29 */
2:
3: /*
4: * Miscellaneous internetwork
5: * definitions for kernel.
6: */
7:
8: #ifndef LOCORE
9: /*
10: * Network types.
11: *
12: * Internally the system keeps counters in the headers with the bytes
13: * swapped so that VAX instructions will work on them. It reverses
14: * the bytes before transmission at each protocol level. The n_ types
15: * represent the types with the bytes in ``high-ender'' order.
16: */
17: typedef u_short n_short; /* short as received from the net */
18: typedef u_long n_long; /* long as received from the net */
19:
20: typedef u_long n_time; /* ms since 00:00 GMT, byte rev */
21: #endif
22:
23: #ifndef LOCORE
24: #ifdef KERNEL
25: n_time iptime();
26: #endif
27: #endif
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