This call opens a connection to the RoarAudio's sound server. This is useful for controlling the server or
update meta data of any kind. For simple playback see roar_simple_play(3).
To disconnect use roar_disconnect(3).
PARAMETERS
con
The roar_connection object to be filled on success with all data needed for comunicating with the server.
This is used by nearly all other functions.
server
The host or filename of the socket of the server. Should normaly be NULL to try default locations.
name
The name of this client. Should be the name of the player without any paths or filenames.
RETURN VALUE
On success these calls return 0. On error, -1 is returned.