Remove redundant declarations in ssl_locl.h

Remove the function prototypes for ssl_cert_get0_next_certificate, ssl_set_default_md, tls1_shared_list,
dtls1_send_newsession_ticket, tls1_ctrl, and tls1_callback_ctrl, all of which are not defined.

It also changed the signature of the function pqueue_next to `pitem *pqueue_next(piterator *item)` in
pqueue.c, making it match the prototype in ssl_locl.h. (`piterator *` is equivalent to `pitem **`.)

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4049)

1 files changed, 1 insertions, 1 deletions

diff --git a/ssl/pqueue.c b/ssl/pqueue.c
index 7e0ced9909..b431850f22 100644
--- a/ssl/pqueue.c
+++ b/ssl/pqueue.c
@@ -127,7 +127,7 @@ pitem *pqueue_iterator(pqueue *pq)
     return pqueue_peek(pq);
 }
 
-pitem *pqueue_next(pitem **item)
+pitem *pqueue_next(piterator *item)
 {
     pitem *ret;