--- ./lib/freading.c.orig	2021-11-10 19:59:55.538541462 +0100
+++ ./lib/freading.c	2021-11-10 20:00:12.808525987 +0100
@@ -14,6 +14,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include <sys/types.h>
+#include <bits/struct_file.h>
+
 #include <config.h>
 
 /* Specification.  */
--- ./lib/stdio-impl.h.orig	2021-11-10 19:59:05.885252656 +0100
+++ ./lib/stdio-impl.h	2021-11-10 19:59:26.848567182 +0100
@@ -27,6 +27,8 @@
 #endif
 
 #include <errno.h>                             /* For detecting Plan9.  */
+#include <sys/types.h>
+#include <bits/struct_file.h>
 
 #if defined __sferror || defined __DragonFly__ || defined __ANDROID__
   /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */