| 10 |
|
* 2. Redistributions in binary form must reproduce the above copyright |
| 11 |
|
* notice, this list of conditions and the following disclaimer in the |
| 12 |
|
* documentation and/or other materials provided with the distribution. |
| 13 |
< |
* 3. All advertising materials mentioning features or use of this software |
| 14 |
< |
* must display the following acknowledgement: |
| 15 |
< |
* This product includes software developed by the University of |
| 16 |
< |
* California, Berkeley and its contributors. |
| 17 |
< |
* 4. Neither the name of the University nor the names of its contributors |
| 13 |
> |
* 3. Neither the name of the University nor the names of its contributors |
| 14 |
|
* may be used to endorse or promote products derived from this software |
| 15 |
|
* without specific prior written permission. |
| 16 |
|
* |
| 42 |
|
* Udp protocol header. |
| 43 |
|
* Per RFC 768, September, 1981. |
| 44 |
|
*/ |
| 45 |
+ |
#ifdef PRAGMA_PACK_SUPPORTED |
| 46 |
+ |
#pragma pack(1) |
| 47 |
+ |
#endif |
| 48 |
+ |
|
| 49 |
|
struct udphdr { |
| 50 |
|
u_int16_t uh_sport; /* source port */ |
| 51 |
|
u_int16_t uh_dport; /* destination port */ |
| 52 |
|
int16_t uh_ulen; /* udp length */ |
| 53 |
|
u_int16_t uh_sum; /* udp checksum */ |
| 54 |
< |
}; |
| 54 |
> |
} PACKED__; |
| 55 |
> |
|
| 56 |
> |
#ifdef PRAGMA_PACK_SUPPORTED |
| 57 |
> |
#pragma pack(0) |
| 58 |
> |
#endif |
| 59 |
|
|
| 60 |
|
/* |
| 61 |
|
* UDP kernel structures and variables. |
| 98 |
|
|
| 99 |
|
extern struct udpstat udpstat; |
| 100 |
|
extern struct socket udb; |
| 101 |
+ |
struct mbuf; |
| 102 |
|
|
| 103 |
|
void udp_init _P((void)); |
| 104 |
|
void udp_input _P((register struct mbuf *, int)); |
