diff --git a/libc/kernel/uapi/linux/android/binder.h b/libc/kernel/uapi/linux/android/binder.h
index 34ccf44..2745972 100644
--- a/libc/kernel/uapi/linux/android/binder.h
+++ b/libc/kernel/uapi/linux/android/binder.h
@@ -127,6 +127,11 @@
   __u32 sync_recv;
   __u32 async_recv;
 };
+struct binder_extended_error {
+  __u32 id;
+  __u32 command;
+  __s32 param;
+};
 #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read)
 #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64)
 #define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32)
@@ -140,6 +145,7 @@
 #define BINDER_FREEZE _IOW('b', 14, struct binder_freeze_info)
 #define BINDER_GET_FROZEN_INFO _IOWR('b', 15, struct binder_frozen_status_info)
 #define BINDER_ENABLE_ONEWAY_SPAM_DETECTION _IOW('b', 16, __u32)
+#define BINDER_GET_EXTENDED_ERROR _IOWR('b', 17, struct binder_extended_error)
 enum transaction_flags {
   TF_ONE_WAY = 0x01,
   TF_ROOT_OBJECT = 0x04,
@@ -156,11 +162,7 @@
   __u32 code;
   __u32 flags;
   __kernel_pid_t sender_pid;
-  /* Modified to __kernel_uid_t in the headers but this is not the same size
-   * as uid_t on 32 bit systems. This is fixed in upstream, but wait until
-   * 5.19 to get the fix. See b/234125620.
-   */
-  uid_t sender_euid;
+  __kernel_uid32_t sender_euid;
   binder_size_t data_size;
   binder_size_t offsets_size;
   union {