# Macros that test various C library quirks
-# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.3 2000/10/02 03:55:15 momjian Exp $
+# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.4 2000/10/02 03:58:31 momjian Exp $
# PGAC_VAR_INT_TIMEZONE
# char sun_path[108]; }. (Requires test for <sys/un.h>!)
AC_DEFUN([PGAC_STRUCT_SOCKADDR_UN],
[AC_CACHE_CHECK([for struct sockaddr_un], pgac_cv_struct_sockaddr_un,
-[AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif],
-[AC_TRY_COMPILE([#ifdef HAVE_SYS_UN_H
+[AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef HAVE_SYS_UN_H
#include <sys/un.h>
#endif],
[struct sockaddr_un un;],