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diff --git a/android/avd/util.h b/android/avd/util.h
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+/* Copyright (C) 2011 The Android Open Source Project
+**
+** This software is licensed under the terms of the GNU General Public
+** License version 2, as published by the Free Software Foundation, and
+** may be copied, distributed, and modified under those terms.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+*/
+#ifndef _ANDROID_AVD_UTIL_H
+#define _ANDROID_AVD_UTIL_H
+
+/* A collection of simple functions to extract relevant AVD-related
+ * information either from an SDK AVD or a platform build.
+ */
+
+/* Return the path to the Android SDK root installation.
+ *
+ * (*pFromEnv) will be set to 1 if it comes from the $ANDROID_SDK_ROOT
+ * environment variable, or 0 otherwise.
+ *
+ * Caller must free() returned string.
+ */
+char* path_getSdkRoot( char *pFromEnv );
+
+/* Return the path to the AVD's root configuration .ini file. it is located in
+ * ~/.android/avd/<name>.ini or Windows equivalent
+ *
+ * This file contains the path to the AVD's content directory, which
+ * includes its own config.ini.
+ */
+char* path_getRootIniPath( const char*  avdName );
+
+/* Return the target architecture for a given AVD.
+ * Called must free() returned string.
+ */
+char* path_getAvdTargetArch( const char* avdName );
+
+/* Retrieves a string corresponding to the target architecture
+ * when in the Android platform tree. The only way to do that
+ * properly for now is to look at $OUT/system/build.prop:
+ *
+ *   ro.product.cpu-abi=<abi>
+ *
+ * Where <abi> can be 'armeabi', 'armeabi-v7a' or 'x86'.
+ */
+char* path_getBuildTargetArch( const char* androidOut );
+
+/* Retrieve the target API level when in the Android platform tree.
+ * This can be a very large number like 1000 if the value cannot
+ * be extracted from the appropriate file
+ */
+int path_getBuildTargetApiLevel( const char* androidOut );
+
+#endif /* _ANDROID_AVD_UTIL_H */