The contiki/ek/ directory contains the source code for the Contiki
kernel and the concurrency libraries (multithreading, protothreads).

arc.[ch]

  Implementation of the argument buffer.

contiki-version.h

  A string holding the current version of Contiki.

contiki.h

  Header file which includes the core Contiki includes.

dsc.h

  Header file for the DSC file description format used by Contiki.

ek-service.[ch]

  The Contiki service layer.

ek.[ch]

  The Contiki event-driven kernel.

loader.h

  Header file for the program loader.

log.h

  Header file for the system logging facility.

mt.[ch]

  Multithreading library.

pt.h

  Protothreads implementation.

pt-sem.h

  Semaphores for protothreads.