diff --git a/public/ioctl_defines b/public/ioctl_defines
index 62c4e66..d1c20b2 100644
--- a/public/ioctl_defines
+++ b/public/ioctl_defines
@@ -132,6 +132,7 @@
 define(`BC_REPLY', `0x40406301')
 define(`BC_REQUEST_DEATH_NOTIFICATION', `0x400c630e')
 define(`BC_TRANSACTION', `0x40406300')
+define(`BINDER_ENABLE_ONEWAY_SPAM_DETECTION', `0x40046210')
 define(`BINDER_FREEZE', `0x400c620e')
 define(`BINDER_GET_FROZEN_INFO', `0xc00c620f')
 define(`BINDER_GET_NODE_DEBUG_INFO', `0xc018620b')
@@ -191,6 +192,7 @@
 define(`BR_INCREFS', `0x80107207')
 define(`BR_NOOP', `0x0000720c')
 define(`BR_OK', `0x00007201')
+define(`BR_ONEWAY_SPAM_SUSPECT', `0x00007213')
 define(`BR_RELEASE', `0x80107209')
 define(`BR_REPLY', `0x80407203')
 define(`BR_SPAWN_LOOPER', `0x0000720d')
diff --git a/public/ioctl_macros b/public/ioctl_macros
index 52208c7..47a5157 100644
--- a/public/ioctl_macros
+++ b/public/ioctl_macros
@@ -72,5 +72,5 @@
 BINDER_WRITE_READ BINDER_SET_IDLE_TIMEOUT BINDER_SET_MAX_THREADS
 BINDER_SET_IDLE_PRIORITY BINDER_SET_CONTEXT_MGR BINDER_THREAD_EXIT
 BINDER_VERSION BINDER_GET_NODE_DEBUG_INFO BINDER_GET_NODE_INFO_FOR_REF
-BINDER_SET_CONTEXT_MGR_EXT
+BINDER_SET_CONTEXT_MGR_EXT BINDER_ENABLE_ONEWAY_SPAM_DETECTION
 }')