Watt-32 tcp/ip  2.2 dev-rel.10
loopback.h
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1 
3 #ifndef _w32_LOOPBACK_H
4 #define _w32_LOOPBACK_H
5 
6 #ifndef IPPORT_ECHO
7 #define IPPORT_ECHO 7
8 #endif
9 
10 #ifndef IPPORT_DISCARD
11 #define IPPORT_DISCARD 9
12 #endif
13 
14 #define LBACK_MODE_ENABLE 0x01
15 #define LBACK_MODE_WINSOCK 0x10 /* highly experimental */
16 
17 extern WORD loopback_mode;
18 extern int loopback_device (in_Header *);
19 
20 #endif