- leaks

[oweals/gnunet.git] / src / mesh / mesh.h

diff --git a/src/mesh/mesh.h b/src/mesh/mesh.h
index f67a25d5ff812a01c8741c5ef8fd887f1a0c0967..ca4a1822fcae7f1daf72ba75e84a2f8c5bffa150 100644 (file)
--- a/src/mesh/mesh.h
+++ b/src/mesh/mesh.h
@@ -29,6 +29,8 @@
 
 #define MESH_DEBUG              GNUNET_YES
 
+#define INITIAL_WINDOW_SIZE     8
+#define ACK_THRESHOLD           INITIAL_WINDOW_SIZE / 2
 
 #include "platform.h"
 #include "gnunet_common.h"
@@ -310,6 +312,42 @@ enum MeshPeerState
 };
 
 
+/**
+ * Check if one pid is bigger than other, accounting for overflow.
+ *
+ * @param bigger Argument that should be bigger.
+ * @param smaller Argument that should be smaller.
+ *
+ * @return True if bigger (arg1) has a higher value than smaller (arg 2).
+ */
+int
+GMC_is_pid_bigger (uint32_t bigger, uint32_t smaller);
+
+
+/**
+ * Get the higher ACK value out of two values, taking in account overflow.
+ *
+ * @param a First ACK value.
+ * @param b Second ACK value.
+ *
+ * @return Highest ACK value from the two.
+ */
+uint32_t
+GMC_max_pid (uint32_t a, uint32_t b);
+
+
+/**
+ * Get the lower ACK value out of two values, taking in account overflow.
+ *
+ * @param a First ACK value.
+ * @param b Second ACK value.
+ *
+ * @return Lowest ACK value from the two.
+ */
+uint32_t
+GMC_min_pid (uint32_t a, uint32_t b);
+
+
 /**
  * Convert a message type into a string to help debug
  * Generated with: