Fix include problems with isc_compat.c.

src/libraries/libisc-new/ChangeLog

 2002-09-08  Per Cederqvist  <ceder@ceder.dyndns.org>
 
+	Fix include problems with isc_compat.c.
+	* src/isc_compat.c: Include <sys/types.h> and <sys/socket.h>.
+
 	Avoid a warning about memset.
 	* src/isc_wait.c: Include <string.h> if available, to get rid of a
 	warning generated from FD_ZERO on some platforms.