| /* |
| * Copyright (c) 1995 Danny Gasparovski. |
| * |
| * Please read the file COPYRIGHT for the |
| * terms and conditions of the copyright. |
| */ |
| |
| #ifndef _IF_H_ |
| #define _IF_H_ |
| |
| #define IF_COMPRESS 0x01 /* We want compression */ |
| #define IF_NOCOMPRESS 0x02 /* Do not do compression */ |
| #define IF_AUTOCOMP 0x04 /* Autodetect (default) */ |
| #define IF_NOCIDCOMP 0x08 /* CID compression */ |
| |
| #define IF_MTU 1500 |
| #define IF_MRU 1500 |
| #define IF_COMP IF_AUTOCOMP /* Flags for compression */ |
| |
| /* 2 for alignment, 14 for ethernet, 40 for TCP/IP */ |
| #define IF_MAXLINKHDR (2 + 14 + 40) |
| |
| extern int if_queued; /* Number of packets queued so far */ |
| |
| extern struct mbuf if_fastq; /* fast queue (for interactive data) */ |
| extern struct mbuf if_batchq; /* queue for non-interactive data */ |
| extern struct mbuf *next_m; |
| |
| #define ifs_init(ifm) ((ifm)->ifs_next = (ifm)->ifs_prev = (ifm)) |
| |
| #endif |
