AC_CHECK_SIZEOF(long, 0)
AC_CHECK_SIZEOF(long unsigned int, 0)
AC_CHECK_SIZEOF(size_t, 0)
-dnl m4_warn([obsolete],
-[Update your code to rely only on HAVE_SYS_TIME_H,
-then remove this warning and the obsolete code below it.
-All current systems provide time.h; it need not be checked for.
-Not all systems provide sys/time.h, but those that do, all allow
-you to include it and time.h simultaneously.])dnl
-AC_CHECK_HEADERS_ONCE([sys/time.h])
-# Obsolete code to be removed.
-if test $ac_cv_header_sys_time_h = yes; then
- AC_DEFINE([TIME_WITH_SYS_TIME],[1],[Define to 1 if you can safely include both <sys/time.h>
- and <time.h>. This macro is obsolete.])
-fi
-# End of obsolete code.
-
dnl Checks for library functions.
m4_warn([obsolete],