+AC_DEFUN(dxpc_ACCEPT_LENGTH_T,
+ [AC_CACHE_CHECK([for type of accept's length pointer parameter],
+ dxpc_cv_accept_length_type,
+ [ac_save_CPPFLAGS="$CPPFLAGS"
+ dxpc_cv_accept_length_type=no
+ for ac_val in int size_t socklen_t; do
+ CPPFLAGS="$ac_save_CPPFLAGS -DACCEPT_SOCKLEN_T=$ac_val"
+ AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/socket.h>],
+ [struct sockaddr a; $ac_val len; accept (0, &a, &len);],
+ [dxpc_cv_accept_length_type=$ac_val; break])
+ done
+ CPPFLAGS="$ac_save_CPPFLAGS"])
+
+ if test $dxpc_cv_accept_length_type != no; then
+ AC_DEFINE_UNQUOTED(ACCEPT_SOCKLEN_T, $dxpc_cv_accept_length_type,
+ [Define to be the type of accept's length parameter (without
+the \*').])
+ fi
+ ]
+)
+
+dxpc_ACCEPT_LENGTH_T