Add versioning information to symbols.
Bug: http://b/28178111
Change-Id: I46bf95accd819f4521afb1173d8badcc5e9df31c
diff --git a/libc/include/sys/resource.h b/libc/include/sys/resource.h
index 8209dfb..74e903f 100644
--- a/libc/include/sys/resource.h
+++ b/libc/include/sys/resource.h
@@ -45,16 +45,16 @@
extern int getrlimit(int, struct rlimit*);
extern int setrlimit(int, const struct rlimit*);
-extern int getrlimit64(int, struct rlimit64*);
-extern int setrlimit64(int, const struct rlimit64*);
+extern int getrlimit64(int, struct rlimit64*) __INTRODUCED_IN(21);
+extern int setrlimit64(int, const struct rlimit64*) __INTRODUCED_IN(21);
extern int getpriority(int, int);
extern int setpriority(int, int, int);
extern int getrusage(int, struct rusage*);
-extern int prlimit(pid_t, int, const struct rlimit*, struct rlimit*);
-extern int prlimit64(pid_t, int, const struct rlimit64*, struct rlimit64*);
+extern int prlimit(pid_t, int, const struct rlimit*, struct rlimit*) __INTRODUCED_IN(24);
+extern int prlimit64(pid_t, int, const struct rlimit64*, struct rlimit64*) __INTRODUCED_IN(21);
__END_DECLS