osmo_oap_decode(): Use common argument ordering

In general, if a function generates output data like a msgb (or in this
case filling an osmo_oap_message structure), the output argument
precedes the source.  This is what we use all over libosmo*, and it is
modelled after memcpy(), where dst is the first argument, before src.

Let's align osmo_oap_decode().  Intestingly, osmo_oap_encode was already
correct, so the encode/decode functions used different conventions
before.
4 files changed
tree: 866489ca9f7ec7be7ee8016e41680d61a819bb29
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore