libc: Add <android/api-level.h>
Add a new header that defines __ANDROID_API__ as a constant integer
corresponding to the current native API level. This header is included
by <sys/cdefs.h>
Change-Id: Ib4774e247b395991266245815a24292afc919848
NOTE: This header is already provided by the NDK's platform headers.
for levels 3 to 9.
diff --git a/libc/docs/CHANGES.TXT b/libc/docs/CHANGES.TXT
index 0eab879..bc641f4 100644
--- a/libc/docs/CHANGES.TXT
+++ b/libc/docs/CHANGES.TXT
@@ -1,7 +1,16 @@
Bionic ChangeLog:
-----------------
-Differences between current and Android 2.2:
+Differences between current and Android 2.3:
+
+- <android/api-level.h>: Added new header to define __ANDROID_API__ to
+ a constant integer corresponding to the native API level. This header
+ also exists in the NDK's platform headers.
+
+- <sys/cdefs.h>: Include <android/api-level.h>
+
+-------------------------------------------------------------------------------
+Differences between Android 2.3 and Android 2.2:
- <pthread.h>: Add reader/writer locks implementation. Add sanity
checking to pthread_mutex_destroy() (e.g. a locked mutex will return