AC_HEADER_TIME
AC_CHECK_HEADERS([fcntl.h langinfo.h limits.h locale.h stdlib.h \
string.h strings.h sys/time.h unistd.h])
+AC_CHECK_HEADER(X11/Xaw/Command.h, XAW_LD_FLAGS=-lXaw)
+AC_SUBST(XAW_LD_FLAGS)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST