Add versioning information to symbols.
Bug: http://b/28178111
Change-Id: I46bf95accd819f4521afb1173d8badcc5e9df31c
diff --git a/libc/include/netdb.h b/libc/include/netdb.h
index 339bac2..6bcfdcd 100644
--- a/libc/include/netdb.h
+++ b/libc/include/netdb.h
@@ -202,11 +202,12 @@
void endservent(void);
struct hostent* gethostbyaddr(const void*, socklen_t, int);
int gethostbyaddr_r(const void*, socklen_t, int, struct hostent*, char*, size_t, struct hostent**,
- int*);
+ int*) __INTRODUCED_IN(23);
struct hostent* gethostbyname(const char*);
int gethostbyname_r(const char*, struct hostent*, char*, size_t, struct hostent**, int*);
struct hostent* gethostbyname2(const char*, int);
-int gethostbyname2_r(const char*, int, struct hostent*, char*, size_t, struct hostent**, int*);
+int gethostbyname2_r(const char*, int, struct hostent*, char*, size_t, struct hostent**, int*)
+ __INTRODUCED_IN(23);
struct hostent* gethostent(void);
struct netent* getnetbyaddr(uint32_t, int);
struct netent* getnetbyname(const char*);