--- a/security/manager/android_stub.h
+++ b/security/manager/android_stub.h
@@ -12,16 +12,21 @@
  * we may be able to implement it ourselves. */
 #define _SYS_SYSINFO_H_
 
 #include <sys/cdefs.h>
 #include <sys/resource.h>
 #include <linux/kernel.h>
 #include <unistd.h>
 
+#ifndef ANDROID_VERSION
+#include <android/api-level.h>
+#define ANDROID_VERSION __ANDROID_API__
+#endif
+
 /* Use this stub version of getdtablesize
  * instead of the one in the header */
 __attribute__((unused))
 static int getdtablesize_stub(void)
 {
     struct rlimit r;
     if (getrlimit(RLIMIT_NOFILE, &r) < 0) {
         return sysconf(_SC_OPEN_MAX);