--- Libc/Libc-1725.40.4/include/_printf.h
+++ Libc/Libc-1669.0.4/include/_printf.h
@@ -25,9 +25,6 @@
 #define	__PRINTF_H_
 
 #include <sys/cdefs.h>
-#include <_bounds.h>
-
-_LIBC_SINGLE_BY_DEFAULT()
 
 #ifndef UNIFDEF_DRIVERKIT