+ AC_SUBST([HAVE_ARPA_INET_H])
+ dnl Execute this unconditionally, because ARPA_INET_H may be set by other
+ dnl modules, after this code is executed.
+ gl_CHECK_NEXT_HEADERS([arpa/inet.h])
+])
+
+dnl Unconditionally enables the replacement of <arpa/inet.h>.
+AC_DEFUN([gl_REPLACE_ARPA_INET_H],
+[
+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+ ARPA_INET_H='arpa/inet.h'