diff --git a/include/android/input.h b/include/android/input.h
index 38b27bc..8cd9e95 100644
--- a/include/android/input.h
+++ b/include/android/input.h
@@ -54,7 +54,14 @@
 #include <stdint.h>
 #include <sys/types.h>
 #include <android/keycodes.h>
+
+// This file is included by modules that have host support but android/looper.h is not supported
+// on host. __REMOVED_IN needs to be defined in order for android/looper.h to be compiled.
+#ifndef __BIONIC__
+#define __REMOVED_IN(x) __attribute__((deprecated))
+#endif
 #include <android/looper.h>
+
 #include <jni.h>
 
 #if !defined(__INTRODUCED_IN)
diff --git a/include/android/looper.h b/include/android/looper.h
index 718f703..4fe142a 100644
--- a/include/android/looper.h
+++ b/include/android/looper.h
@@ -201,8 +201,11 @@
  * Like ALooper_pollOnce(), but performs all pending callbacks until all
  * data has been consumed or a file descriptor is available with no callback.
  * This function will never return ALOOPER_POLL_CALLBACK.
+ *
+ * Removed in API 34 as ALooper_pollAll can swallow ALooper_wake calls.
+ * Use ALooper_pollOnce instead.
  */
-int ALooper_pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData);
+int ALooper_pollAll(int timeoutMillis, int* outFd, int* outEvents, void** outData) __REMOVED_IN(1);
 
 /**
  * Wakes the poll asynchronously.
diff --git a/include/android/sensor.h b/include/android/sensor.h
index eef69f4..105f952 100644
--- a/include/android/sensor.h
+++ b/include/android/sensor.h
@@ -45,6 +45,11 @@
  *   - DO NOT CHANGE THE LAYOUT OR SIZE OF STRUCTURES
  */
 
+// This file is included by modules that have host support but android/looper.h is not supported
+// on host. __REMOVED_IN needs to be defined in order for android/looper.h to be compiled.
+#ifndef __BIONIC__
+#define __REMOVED_IN(x) __attribute__((deprecated))
+#endif
 #include <android/looper.h>
 
 #include <stdbool.h>