improve iswdigit macro to diagnose errors

[oweals/musl.git] / include / ftw.h

diff --git a/include/ftw.h b/include/ftw.h
index e7e8fdee53b17e2b581cfdf52ac987238947444f..c8eadbc9dda723eaa5d7c6ef486365a1565ca874 100644 (file)
--- a/include/ftw.h
+++ b/include/ftw.h
@@ -5,9 +5,7 @@
 extern "C" {
 #endif
 
-/* 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. */
+#include <features.h>
 #include <sys/stat.h>
 
 #define FTW_F   1