From 8d89f5a8c28183eb8e53bef387323e8a70bc5eb4 Mon Sep 17 00:00:00 2001
From: Pekka Riikonen <priikone@silcnet.org>
Date: Fri, 22 Apr 2005 14:04:48 +0000
Subject: [PATCH] 	GCC 4 warning fixes.

---
 configure.ad                  | 1 +
 lib/silcclient/client_attrs.c | 6 +++---
 lib/silcclient/silcclient.h   | 4 ++--
 lib/silccore/silcmessage.c    | 4 ++--
 lib/silccore/silcmessage.h    | 3 ++-
 5 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/configure.ad b/configure.ad
index 9ee80ef9..b7affd6f 100644
--- a/configure.ad
+++ b/configure.ad
@@ -290,6 +290,7 @@ if test "$GCC"; then
     SILC_ADD_CFLAGS(-g -O2)
   fi
   SILC_ADD_CFLAGS(-Wall -finline-functions)
+  SILC_ADD_CFLAGS(-Wno-pointer-sign)
 else
   # Other compilers
   case "$target" in
diff --git a/lib/silcclient/client_attrs.c b/lib/silcclient/client_attrs.c
index fc0821da..eaf0a233 100644
--- a/lib/silcclient/client_attrs.c
+++ b/lib/silcclient/client_attrs.c
@@ -218,10 +218,10 @@ bool silc_client_attribute_del(SilcClient client,
 
 /* Return all attributes */
 
-const SilcHashTable silc_client_attributes_get(SilcClient client,
-					       SilcClientConnection conn)
+SilcHashTable silc_client_attributes_get(SilcClient client,
+					 SilcClientConnection conn)
 {
-  return (const SilcHashTable)conn->internal->attrs;
+  return conn->internal->attrs;
 }
 
 /* Construct a Requested Attributes buffer. If the `attribute' is zero (0)
diff --git a/lib/silcclient/silcclient.h b/lib/silcclient/silcclient.h
index a8193896..d68d6a6f 100644
--- a/lib/silcclient/silcclient.h
+++ b/lib/silcclient/silcclient.h
@@ -2800,8 +2800,8 @@ bool silc_client_attribute_del(SilcClient client,
  *    payload while traversing the table.
  *
  ***/
-const SilcHashTable silc_client_attributes_get(SilcClient client,
-					       SilcClientConnection conn);
+SilcHashTable silc_client_attributes_get(SilcClient client,
+					 SilcClientConnection conn);
 
 /****f* silcclient/SilcClientAPI/silc_client_attributes_request
  *
diff --git a/lib/silccore/silcmessage.c b/lib/silccore/silcmessage.c
index 2876ab56..32ab2e83 100644
--- a/lib/silccore/silcmessage.c
+++ b/lib/silccore/silcmessage.c
@@ -423,10 +423,10 @@ unsigned char *silc_message_get_iv(SilcMessagePayload payload)
 
 /* Return signature of the message */
 
-const SilcMessageSignedPayload
+SilcMessageSignedPayload
 silc_message_get_signature(SilcMessagePayload payload)
 {
-  return (const SilcMessageSignedPayload)payload->sig;
+  return payload->sig;
 }
 
 /******************************************************************************
diff --git a/lib/silccore/silcmessage.h b/lib/silccore/silcmessage.h
index 355d39b0..32e40c93 100644
--- a/lib/silccore/silcmessage.h
+++ b/lib/silccore/silcmessage.h
@@ -354,7 +354,8 @@ unsigned char *silc_message_get_iv(SilcMessagePayload payload);
  *    could not be retrieved from the message.
  *
  *    The caller SHOULD verify the signature by calling the
- *    silc_message_signed_verify function.
+ *    silc_message_signed_verify function.  Caller must not free the
+ *    returned payload pointer.
  *
  ***/
 SilcMessageSignedPayload
-- 
2.24.0