README
======
Directory Structure
===================
nuttx/
|
`- net/
|
+- arp - Address resolution protocol
+- devif - Stack/device interface layer
+- icmp - Internet Control Message Protocol
+- iob - I/O buffering logic
+- netdev - Socket network device interface
+- pkt - "Raw" packet socket support
+- socket - BSD socket interface
+- route - Routing table support
+- tcp - Transmission Control Protocol
+- udp - User Datagram Protocol
`- utils - Miscellaneous utility functions
+-------------------------------------------------------------+
| Application layer |
+-------------------------------------------------------------+
+-------------------------------------------------------------+
| Socket layer (socket/) |
+-------------------------------------------------------------+
+------------++-----------------------------------------------+
| Network || Protocol stacks (arp, icmp, pkt, tcp, udp) |
| Device |+-----------------------------------------------+
| Interface |+---------------------------------++------------+
| (netdev/) ||Network Device Interface (devif/)|| Utilities |
+------------++---------------------------------++------------+
+-------------------------------------------------------------+
| Network Device Drivers |
+-------------------------------------------------------------+