Remove support for TCP channels and AIO.

[meshlink-tiny] / src / utcp_priv.h

diff --git a/src/utcp_priv.h b/src/utcp_priv.h
index f96b92b58f57039a265e2745f69977b8b09dc137..602140acb65e87e2d5c861c17edd79ca5661bae4 100644 (file)
--- a/src/utcp_priv.h
+++ b/src/utcp_priv.h
@@ -36,7 +36,6 @@
 #define AUX_SAK 3
 #define AUX_TIMESTAMP 4
 
-#define NSACKS 4
 #define DEFAULT_SNDBUFSIZE 0
 #define DEFAULT_MAXSNDBUFSIZE 131072
 #define DEFAULT_RCVBUFSIZE 0
@@ -98,23 +97,16 @@ struct buffer {
        bool external;
 };
 
-struct sack {
-       uint32_t offset;
-       uint32_t len;
-};
-
 struct utcp_connection {
        void *priv;
        struct utcp *utcp;
        uint32_t flags;
 
        bool reapable;
-       bool do_poll;
 
        // Callbacks
 
        utcp_recv_t recv;
-       utcp_poll_t poll;
 
        // TCP State
 
@@ -158,7 +150,6 @@ struct utcp_connection {
        uint32_t prev_free;
        struct buffer sndbuf;
        struct buffer rcvbuf;
-       struct sack sacks[NSACKS];
 
        // Per-socket options
 
@@ -179,7 +170,6 @@ struct utcp {
 
        utcp_accept_t accept;
        utcp_listen_t listen;
-       utcp_retransmit_t retransmit;
        utcp_send_t send;
 
        // Packet buffer