lib: Add basic FRCT mechanisms

This adds the basic FRCT mechanisms to the library. Upon flow alloc or
accept an FRCT instance is now created and used when reading or
writing to the flow. The timerwheel has been refactored to allow
recharging timers and removing them and is now part of the
library. The first SDU sent over the connection has the DRF set and
this initializes the connection. Sender and receiver inactivity timers
are added.

1 files changed, 0 insertions, 39 deletions

diff --git a/src/ipcpd/timerwheel.h b/src/ipcpd/timerwheel.h
deleted file mode 100644
index 37a6d06a..00000000
--- a/src/ipcpd/timerwheel.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016 - 2017
- *
- * Ring buffer for incoming SDUs
- *
- *    Dimitri Staessens <[email protected]>
- *    Sander Vrijders   <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., http://www.fsf.org/about/contact/.
- */
-
-#ifndef OUROBOROS_IPCPD_TIMERWHEEL_H
-#define OUROBOROS_IPCPD_TIMERWHEEL_H
-
-struct timerwheel;
-
-struct timerwheel * timerwheel_create(unsigned int resolution,
-                                      unsigned int max_delay);
-
-void                timerwheel_destroy(struct timerwheel * tw);
-
-int                 timerwheel_add(struct timerwheel * tw,
-                                   void (* func)(void *),
-                                   void *              arg,
-                                   size_t              arg_len,
-                                   unsigned int        delay); /* ms */
-
-#endif /* OUROBOROS_IPCPD_TIMERWHEEL_H */