Include <errno.h>.

diff --git a/hurd/hurd/resource.h b/hurd/hurd/resource.h
index 4a9e051d721ba3f6b512db254e93d55747ffecfa..48d475caf4b2eeb7e70eba75e51a66c591f8a01f 100644 (file)
--- a/hurd/hurd/resource.h
+++ b/hurd/hurd/resource.h
@@ -22,6 +22,7 @@ Cambridge, MA 02139, USA.  */
 
 #include <sys/types.h>
 #include <sys/resource.h>
+#include <errno.h>
 
 /* This array contains the current resource limits for the process.  */
 extern struct rlimit _hurd_rlimits[RLIM_NLIMITS];