Name
snd_seq_get_port_subscription -- obtain subscription information
Synopsis
int snd_seq_get_port_subscription
(snd_seq_t *handle, snd_seq_port_subscribe_t *info);
Description
Obtains the current subscription information between two ports,
described in
sender and dest
fields of info argument.
The result is stored on info in return.
Function returns zero if successful, or a negative error code.