This is useful if we have external programs interfacing with
stdin/stdout of osmo-remsim-client-shell. We don't want that output
to hang in some buffer indefinitely, but rather have the lines flushed
immediately.
Change-Id: I6879f9f186ce87e0644b3d7868fc5ea031b82c62
We may want to develop programs that include multiple instances of
a remsim_client. Let's remove the global variable 'g_client' and
instead de-reference the bankd_client using container_of() macros
Change-Id: I456fb633561b88912be2f78c3e0264794d921255
This is a remsim-client with an interactive 'shell', where the user
can type in C-APDUs in hex formats, which will be sent to the bankd /
SIM-card. Responses received from SIM Card via bankd will be printed
in return.
Change-Id: I636505fd9741833ccf5cbd1bcac30f7b9aa94425