1 5cdb1798 2005-10-29 devnull #include "common.h"
 2 5cdb1798 2005-10-29 devnull #include "send.h"
 3 5cdb1798 2005-10-29 devnull 
 4 5cdb1798 2005-10-29 devnull #undef isspace
 5 5cdb1798 2005-10-29 devnull #define isspace(c) ((c)==' ' || (c)=='\t' || (c)=='\n')
 6 5cdb1798 2005-10-29 devnull 
 7 5cdb1798 2005-10-29 devnull /*
 8 5cdb1798 2005-10-29 devnull  *  Translate the last component of the sender address.  If the translation
 9 5cdb1798 2005-10-29 devnull  *  yields the same address, replace the sender with its last component.
10 5cdb1798 2005-10-29 devnull  */
11 5cdb1798 2005-10-29 devnull extern void
12 5cdb1798 2005-10-29 devnull gateway(message *mp)
13 5cdb1798 2005-10-29 devnull {
14 5cdb1798 2005-10-29 devnull 	char *base;
15 5cdb1798 2005-10-29 devnull 	String *s;
16 5cdb1798 2005-10-29 devnull 
17 5cdb1798 2005-10-29 devnull 	/* first remove all systems equivalent to us */
18 5cdb1798 2005-10-29 devnull 	base = skipequiv(s_to_c(mp->sender));
19 5cdb1798 2005-10-29 devnull 	if(base != s_to_c(mp->sender)){
20 5cdb1798 2005-10-29 devnull 		s = mp->sender;
21 5cdb1798 2005-10-29 devnull 		mp->sender = s_copy(base);
22 5cdb1798 2005-10-29 devnull 		s_free(s);
23 5cdb1798 2005-10-29 devnull 	}
24 5cdb1798 2005-10-29 devnull }