bsp;&nbsp;&nbsp; int (*reset)(snd_seq_oss_arg_t *p);
Except for <TT>open</TT> and <TT>close</TT> callbacks, they are allowed
to be NULL.
<P>Each callback function takes the argument type snd_seq_oss_arg_t as the
first argument.
<PRE>struct snd_seq_oss_arg_t {
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int app_index;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int file_mode;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int seq_mode;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; snd_seq_addr_t addr;
&nbsp;&nbsp;&nb