Add mnimalistic command line interface "command.c"

This is a very simplistic command line interface parser which
various parts of the code can use to register textual commands
on the debug UART.

Change-Id: I2d289228fb97ecde5602e9756f3d7c51fa65a3b7
4 files changed
tree: 552ed5aa26f17f7ca16f567a37d76fdc5a50025e
  1. ccid/
  2. contrib/
  3. sysmoOCTSIM/