:
#! /bin/sh
SYSTYPE=${1?"no system type named"}
/lib/cpp -D$1 << \xxEOFxx | egrep -v '^#|^[ 	]*$'
#include "sys.h"
#ifdef SYSLOG
SYSLOG
#endif
#ifdef DBMLIB
DBMLIB
#endif
xxEOFxx
