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dnl MU_CHECK_UTMP -- Check for the presence of utmp.h, setutent, getutent
dnl and endutent calls.
AC_DEFUN([MU_CHECK_UTMP],
[
AC_CHECK_HEADERS([utmp.h utmpx.h])
# The three functions setutent,getutent and endutent depend on each other,
# so it seems reasonable to provide replacements for all three if getutent
# is not present.
AC_CHECK_FUNC(getutent,
AC_DEFINE(HAVE_GETUTENT_CALLS,,
[Define if your system has the three ???utent functions]),
[if test "$ac_cv_header_utmp_h" = "yes"; then
AC_LIBOBJ([utmp])
fi])
if test "$ac_cv_header_utmp_h" = "yes"; then
AC_CHECK_MEMBERS([struct utmp.ut_user, struct utmp.ut_name],,,
[#include <sys/types.h>
#include <utmp.h>])
fi
])
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