Add versioning information to symbols.
Bug: http://b/28178111
Change-Id: I46bf95accd819f4521afb1173d8badcc5e9df31c
diff --git a/libc/include/sys/system_properties.h b/libc/include/sys/system_properties.h
index 01c3db3..99a6e59 100644
--- a/libc/include/sys/system_properties.h
+++ b/libc/include/sys/system_properties.h
@@ -48,7 +48,7 @@
/* Set a system property by name.
**/
-int __system_property_set(const char *key, const char *value);
+int __system_property_set(const char* key, const char* value) __INTRODUCED_IN(21);
/* Return a pointer to the system property named name, if it
** exists, or NULL if there is no such property. Use
@@ -93,9 +93,8 @@
** Order of results may change from call to call. This is
** not a bug.
*/
-int __system_property_foreach(
- void (*propfn)(const prop_info *pi, void *cookie),
- void *cookie);
+int __system_property_foreach(void (*propfn)(const prop_info* pi, void* cookie), void* cookie)
+ __INTRODUCED_IN(21);
__END_DECLS