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-rw-r--r--src/zmq_decoder.hpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/zmq_decoder.hpp b/src/zmq_decoder.hpp
index c5433b7..6df2558 100644
--- a/src/zmq_decoder.hpp
+++ b/src/zmq_decoder.hpp
@@ -32,7 +32,9 @@ namespace zmq
{
public:
- zmq_decoder_t (size_t bufsize_);
+ // If prefix is not NULL, it will be glued to the beginning of every
+ // decoded message.
+ zmq_decoder_t (size_t bufsize_, void *prefix_, size_t prefix_size_);
~zmq_decoder_t ();
void set_inout (struct i_inout *destination_);
@@ -47,6 +49,9 @@ namespace zmq
unsigned char tmpbuf [8];
::zmq_msg_t in_progress;
+ void *prefix;
+ size_t prefix_size;
+
zmq_decoder_t (const zmq_decoder_t&);
void operator = (const zmq_decoder_t&);
};