Move pqueue into ssl

This is an internal facility, never documented, not for
public consumption.  Move it into ssl (where it's only used
for DTLS).

I also made the typedef's for pqueue and pitem follow our style: they
name structures, not pointers.

Reviewed-by: Richard Levitte <levitte@openssl.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/ssl/record/rec_layer_d1.c b/ssl/record/rec_layer_d1.c
index ebe486e419..eabbddb61d 100644
--- a/ssl/record/rec_layer_d1.c
+++ b/ssl/record/rec_layer_d1.c
@@ -119,7 +119,6 @@
 #include "../ssl_locl.h"
 #include <openssl/evp.h>
 #include <openssl/buffer.h>
-#include <openssl/pqueue.h>
 #include <openssl/rand.h>
 #include "record_locl.h"
 
@@ -165,9 +164,9 @@ void DTLS_RECORD_LAYER_clear(RECORD_LAYER *rl)
     DTLS_RECORD_LAYER *d;
     pitem *item = NULL;
     DTLS1_RECORD_DATA *rdata;
-    pqueue unprocessed_rcds;
-    pqueue processed_rcds;
-    pqueue buffered_app_data;
+    pqueue *unprocessed_rcds;
+    pqueue *processed_rcds;
+    pqueue *buffered_app_data;
 
     d = rl->d;