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| author | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-26 19:01:16 +0000 |
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| committer | blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-26 19:01:16 +0000 |
| commit | 9634d9031c140b24c7ca0d8872632207f6ce7275 (patch) | |
| tree | 34ba241de1f12fcbd4e3301f081c50ff2db654da /slirp/if.h | |
| parent | 31a60e22752d3daaa248ca10930f3cf4bc5f02e8 (diff) | |
| download | qemu-9634d9031c140b24c7ca0d8872632207f6ce7275.zip qemu-9634d9031c140b24c7ca0d8872632207f6ce7275.tar.gz qemu-9634d9031c140b24c7ca0d8872632207f6ce7275.tar.bz2 | |
Use const and static as needed, disable unused code
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3452 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/if.h')
| -rw-r--r-- | slirp/if.h | 25 |
1 files changed, 19 insertions, 6 deletions
@@ -13,12 +13,25 @@ #define IF_AUTOCOMP 0x04 /* Autodetect (default) */ #define IF_NOCIDCOMP 0x08 /* CID compression */ -/* Needed for FreeBSD */ -#undef if_mtu -extern int if_mtu; -extern int if_mru; /* MTU and MRU */ -extern int if_comp; /* Flags for compression */ -extern int if_maxlinkhdr; +#define IF_MTU 1500 +#define IF_MRU 1500 +#define IF_COMP IF_AUTOCOMP /* Flags for compression */ + +#if 0 +/* + * Set if_maxlinkhdr to 48 because it's 40 bytes for TCP/IP, + * and 8 bytes for PPP, but need to have it on an 8byte boundary + */ +#ifdef USE_PPP +#define IF_MAXLINKHDR 48 +#else +#define IF_MAXLINKHDR 40 +#endif +#else + /* 2 for alignment, 14 for ethernet, 40 for TCP/IP */ +#define IF_MAXLINKHDR (2 + 14 + 40) +#endif + extern int if_queued; /* Number of packets queued so far */ extern int if_thresh; /* Number of packets queued before we start sending * (to prevent allocing too many mbufs) */ |