updates.

[silc.git] / lib / silccore / silcpacket.h

diff --git a/lib/silccore/silcpacket.h b/lib/silccore/silcpacket.h
index 14b1c678fa07d3793a69db3617d85cf7521dbc11..cf1e8edc323fced42c033db0c138013223bb621b 100644 (file)
--- a/lib/silccore/silcpacket.h
+++ b/lib/silccore/silcpacket.h
@@ -59,10 +59,10 @@ typedef unsigned char SilcPacketFlags;
 /* All defined packet flags */
 #define SILC_PACKET_FLAG_NONE             0x00
 #define SILC_PACKET_FLAG_PRIVMSG_KEY      0x01
-#define SILC_PACKET_FLAG_FORWARDED        0x02
-#define SILC_PACKET_FLAG_BROADCAST        0x04
-#define SILC_PACKET_FLAG_TUNNELED         0x08
+#define SILC_PACKET_FLAG_BROADCAST        0x02
+#define SILC_PACKET_FLAG_TUNNELED         0x04
 /* Rest of flags still available
+#define SILC_PACKET_FLAG_XXX              0x08
 #define SILC_PACKET_FLAG_XXX              0x10
 #define SILC_PACKET_FLAG_XXX              0x20
 #define SILC_PACKET_FLAG_XXX              0x40
@@ -135,6 +135,10 @@ typedef struct {
   /* Back pointers */
   void *context;
   SilcSocketConnection sock;
+
+  /* Reference count for this context. The context is free'd only
+     after the reference count is zero. */
+  int users;
 } SilcPacketContext;
 
 /* 
@@ -254,6 +258,8 @@ void silc_packet_receive_process(SilcSocketConnection sock,
                                 void *context);
 SilcPacketType silc_packet_parse(SilcPacketContext *ctx);
 SilcPacketType silc_packet_parse_special(SilcPacketContext *ctx);
+SilcPacketContext *silc_packet_context_alloc();
 SilcPacketContext *silc_packet_context_dup(SilcPacketContext *ctx);
+void silc_packet_context_free(SilcPacketContext *ctx);
 
 #endif