Merge pull request #533 from pillip8282/network_tc

Network tc

diff --cc os/net/Kconfig
index bdcd0ee,d2b3e82..c23b405
--- 1/os/net/Kconfig
--- 2/os/net/Kconfig
+++ b/os/net/Kconfig
@@@ -39,11 -39,10 +39,10 @@@ endif #NET_LWI
  menu "Driver buffer configuration"
  
  config NET_MULTIBUFFER
 -      bool #"Use multiple device-side I/O buffers"
 +      bool "Use multiple device-side I/O buffers"
        default n
        ---help---
-               Traditionally, uIP has used a single buffer for all incoming and
-               outgoing traffic.  If this configuration is selected, then the
+               If this configuration is selected, then the
                driver can manage multiple I/O buffers and can, for example,
                be filling one input buffer while sending another output buffer.
                Or, as another example, the driver may support queuing of concurrent