default features: make musl usable without feature test macros

[musl] / include / ftw.h

diff --git a/include/ftw.h b/include/ftw.h
index e7e8fde..f5eb9f6 100644 (file)
--- a/include/ftw.h
+++ b/include/ftw.h
@@ -5,6 +5,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 /* Normally we do not nest header includes. However useless bloat
  * like ftw may be treated as a special case. Otherwise we would
  * have to deal with duplicating all the stat.h mess. */