diff --git a/lib/euidaccess.h b/lib/euidaccess.h
new file mode 100644
index 000000000..25abcede6
--- /dev/null
+++ b/lib/euidaccess.h
@@ -0,0 +1,3 @@
+#if HAVE_DECL_EUIDACCESS
+int euidaccess (char const *file, int mode);
+#endif