1 files changed, 1 insertions, 6 deletions
diff --git a/lib/libc/sys/wait4.c b/lib/libc/sys/wait4.c
index 9efabec529d7..1d30c2d44c19 100644
--- a/lib/libc/sys/wait4.c
+++ b/lib/libc/sys/wait4.c
@@ -29,18 +29,13 @@
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <sys/cdefs.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include "libc_private.h"
 
-__weak_reference(__sys_wait4, __wait4);
-
 #pragma weak wait4
 pid_t
 wait4(pid_t pid, int *status, int options, struct rusage *ru)
 {
-
-	return (((pid_t (*)(pid_t, int *, int, struct rusage *))
-	    __libc_interposing[INTERPOS_wait4])(pid, status, options, ru));
+	return (INTERPOS_SYS(wait4, pid, status, options, ru));
 }