diff --git a/api/current.txt b/api/current.txt
index bb213d4161d7b..2611cbfe7633c 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -38459,11 +38459,6 @@ package android.system {
     field public final int errno;
   }
 
-  public class Int32Ref {
-    ctor public Int32Ref(int);
-    field public int value;
-  }
-
   public class Int64Ref {
     ctor public Int64Ref(long);
     field public long value;
@@ -38563,7 +38558,6 @@ package android.system {
     method public static int umask(int);
     method public static android.system.StructUtsname uname();
     method public static void unsetenv(java.lang.String) throws android.system.ErrnoException;
-    method public static int waitpid(int, android.system.Int32Ref, int) throws android.system.ErrnoException;
     method public static int write(java.io.FileDescriptor, java.nio.ByteBuffer) throws android.system.ErrnoException, java.io.InterruptedIOException;
     method public static int write(java.io.FileDescriptor, byte[], int, int) throws android.system.ErrnoException, java.io.InterruptedIOException;
     method public static int writev(java.io.FileDescriptor, java.lang.Object[], int[], int[]) throws android.system.ErrnoException, java.io.InterruptedIOException;