Merge "[Cherry-pick] Add sys/cdefs and __REMOVED_IN define to looper.h" into main

Author: aymanm-google

include/android/input.h

@@ -54,16 +54,12 @@
 #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>
 
+// This file may also be built on glibc or on Windows/MacOS libc's, so no-op
+// definitions are provided.
 #if !defined(__INTRODUCED_IN)
 #define __INTRODUCED_IN(__api_level) /* nothing */
 #endif

include/android/looper.h

@@ -26,10 +26,18 @@
 #ifndef ANDROID_LOOPER_H
 #define ANDROID_LOOPER_H
 
+#include <sys/cdefs.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+// This file may also be built on glibc or on Windows/MacOS libc's, so
+// deprecated definitions are provided.
+#if !defined(__REMOVED_IN)
+#define __REMOVED_IN(__api_level) __attribute__((__deprecated__))
+#endif
+
 struct ALooper;
 /**
  * ALooper

include/android/sensor.h

@@ -29,6 +29,8 @@
 #ifndef ANDROID_SENSOR_H
 #define ANDROID_SENSOR_H
 
+#include <sys/cdefs.h>
+
 /******************************************************************
  *
  * IMPORTANT NOTICE:
@@ -45,18 +47,15 @@
  *   - 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>
 #include <sys/types.h>
 #include <math.h>
 #include <stdint.h>
 
+// This file may also be built on glibc or on Windows/MacOS libc's, so no-op
+// and deprecated definitions are provided.
 #if !defined(__INTRODUCED_IN)
 #define __INTRODUCED_IN(__api_level) /* nothing */
 #endif