home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- # if defined(LIBC_SCCS) && !defined(lint)
- static char sccsid[] = "@(#)inet_ntoa.c 5.4 (Berkeley) 6/27/88";
- # endif /* defined(LIBC_SCCS) && !defined(lint) */
-
- /*
- * Convert network-format internet address
- * to base 256 d.d.d.d representation.
- */
- # include <sys/types.h>
- # include <netinet/in.h>
-
- char *
- inet_ntoa(in)
- struct in_addr in;
- {
- static char b[18];
- register char *p;
-
- p = (char *)∈
- # define UC(b) (((int)b)&0xff)
- sprintf(b, "%d.%d.%d.%d", UC(p[0]), UC(p[1]), UC(p[2]), UC(p[3]));
- return (b);
- }
-