* Please see the COPYING and CONTRIBUTORS files for details.
*/
-#ifndef _SQUID_GETFULLHOSTNAME_H
-#define _SQUID_GETFULLHOSTNAME_H
+#ifndef SQUID_INCLUDE_GETFULLHOSTNAME_H
+#define SQUID_INCLUDE_GETFULLHOSTNAME_H
SQUIDCEXTERN const char *getfullhostname(void);
-#endif /* _SQUID_GETFULLHOSTNAME_H */
+#endif /* SQUID_INCLUDE_GETFULLHOSTNAME_H */