added "target" method to tcpserver, to specify how to send ordinary lists

target 0: broadcast
target >0: send to specified client
target <0: send not to specified client (but all others)

svn path=/trunk/externals/iem/iemnet/; revision=13313

1 files changed, 2 insertions, 0 deletions

diff --git a/iemnet.h b/iemnet.h
index c8598d8..3cc21f5 100644
--- a/iemnet.h
+++ b/iemnet.h
@@ -146,6 +146,8 @@ void iemnet__sender_destroy(t_iemnet_sender*);
  * \param pointer to a sender object 
  * \param pointer to a chunk of data to be sent
  * \return the current fill state of the send buffer
+ *
+ * \note the sender creates a local copy of chunk; the caller has to delete their own copy
  */
 int iemnet__sender_send(t_iemnet_sender*, t_iemnet_chunk*);