From 25d62bd432b484c8c3ce2f12e9c1b884e67c84eb Mon Sep 17 00:00:00 2001
From: miod <miod@openbsd.org>
Date: Thu, 15 May 2014 19:39:46 +0000
Subject: [PATCH] No longer make pqueue.h a public (and installed) header file.
 Replace its inclusion in <ssl/dtls1.h> by the benign `struct _pqueue; typedef
 struct _pqueue *pqueue;'.

Note that said dtls1.h should probably be considered a private header as well...

ok beck@
---
 lib/libssl/d1_pkt.c           | 1 -
 lib/libssl/dtls1.h            | 4 +++-
 lib/libssl/src/ssl/d1_pkt.c   | 1 -
 lib/libssl/src/ssl/dtls1.h    | 4 +++-
 lib/libssl/src/ssl/ssl_locl.h | 2 ++
 lib/libssl/ssl/Makefile       | 4 ++--
 lib/libssl/ssl_locl.h         | 2 ++
 7 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/lib/libssl/d1_pkt.c b/lib/libssl/d1_pkt.c
index c5bdb41b90c..5d3aaceac6f 100644
--- a/lib/libssl/d1_pkt.c
+++ b/lib/libssl/d1_pkt.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>
 
 /* mod 128 saturating subtract of two 64-bit values in big-endian order */
diff --git a/lib/libssl/dtls1.h b/lib/libssl/dtls1.h
index beb740154c0..d91b6e6397c 100644
--- a/lib/libssl/dtls1.h
+++ b/lib/libssl/dtls1.h
@@ -61,7 +61,6 @@
 #define HEADER_DTLS1_H
 
 #include <openssl/buffer.h>
-#include <openssl/pqueue.h>
 #include <sys/time.h>
 
 #ifdef  __cplusplus
@@ -146,6 +145,9 @@ struct dtls1_timeout_st {
 	unsigned int num_alerts;
 };
 
+struct _pqueue;
+typedef struct _pqueue *pqueue;
+
 typedef struct record_pqueue_st {
 	unsigned short epoch;
 	pqueue q;
diff --git a/lib/libssl/src/ssl/d1_pkt.c b/lib/libssl/src/ssl/d1_pkt.c
index c5bdb41b90c..5d3aaceac6f 100644
--- a/lib/libssl/src/ssl/d1_pkt.c
+++ b/lib/libssl/src/ssl/d1_pkt.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>
 
 /* mod 128 saturating subtract of two 64-bit values in big-endian order */
diff --git a/lib/libssl/src/ssl/dtls1.h b/lib/libssl/src/ssl/dtls1.h
index beb740154c0..d91b6e6397c 100644
--- a/lib/libssl/src/ssl/dtls1.h
+++ b/lib/libssl/src/ssl/dtls1.h
@@ -61,7 +61,6 @@
 #define HEADER_DTLS1_H
 
 #include <openssl/buffer.h>
-#include <openssl/pqueue.h>
 #include <sys/time.h>
 
 #ifdef  __cplusplus
@@ -146,6 +145,9 @@ struct dtls1_timeout_st {
 	unsigned int num_alerts;
 };
 
+struct _pqueue;
+typedef struct _pqueue *pqueue;
+
 typedef struct record_pqueue_st {
 	unsigned short epoch;
 	pqueue q;
diff --git a/lib/libssl/src/ssl/ssl_locl.h b/lib/libssl/src/ssl/ssl_locl.h
index 012a38cc5c1..a0c30178368 100644
--- a/lib/libssl/src/ssl/ssl_locl.h
+++ b/lib/libssl/src/ssl/ssl_locl.h
@@ -164,6 +164,8 @@
 #include <openssl/err.h>
 #include <openssl/ssl.h>
 
+#include "pqueue.h"
+
 #define c2l(c,l)	(l = ((unsigned long)(*((c)++)))     , \
 			 l|=(((unsigned long)(*((c)++)))<< 8), \
 			 l|=(((unsigned long)(*((c)++)))<<16), \
diff --git a/lib/libssl/ssl/Makefile b/lib/libssl/ssl/Makefile
index 8975572be86..d282268f0a0 100644
--- a/lib/libssl/ssl/Makefile
+++ b/lib/libssl/ssl/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.42 2014/05/12 19:14:14 miod Exp $
+# $OpenBSD: Makefile,v 1.43 2014/05/15 19:39:46 miod Exp $
 
 LIB=	ssl
 
@@ -23,7 +23,7 @@ SRCS=\
 	pqueue.c
 SRCS+=	s3_cbc.c
 
-HDRS=	srtp.h ssl.h ssl2.h ssl3.h ssl23.h tls1.h dtls1.h kssl.h pqueue.h
+HDRS=	srtp.h ssl.h ssl2.h ssl3.h ssl23.h tls1.h dtls1.h kssl.h
 
 .PATH:	${LSSL_SRC}
 
diff --git a/lib/libssl/ssl_locl.h b/lib/libssl/ssl_locl.h
index 012a38cc5c1..a0c30178368 100644
--- a/lib/libssl/ssl_locl.h
+++ b/lib/libssl/ssl_locl.h
@@ -164,6 +164,8 @@
 #include <openssl/err.h>
 #include <openssl/ssl.h>
 
+#include "pqueue.h"
+
 #define c2l(c,l)	(l = ((unsigned long)(*((c)++)))     , \
 			 l|=(((unsigned long)(*((c)++)))<< 8), \
 			 l|=(((unsigned long)(*((c)++)))<<16), \
-- 
2.20.1