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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include "alsa-symbols.h"
#include <alsa/asoundlib.h>
#include "../../include/soundcard.h"
#include "alsakernel.h"
#include <sys/poll.h>
#include "../../kernel/framework/include/midiparser.h"
extern int alib_verbose;
extern int mixer_fd;
extern char alib_appname[64];
extern oss_sysinfo sysinfo;
#define dbg_printf if (alib_verbose>0)printf
#define dbg_printf0 if (alib_verbose>=0)printf
#define dbg_printf1 if (alib_verbose>=1)printf
#define dbg_printf2 if (alib_verbose>=2)printf
#define dbg_printf3 if (alib_verbose>=3)printf
extern int alib_initialized;
extern int init_alib (void);
#define ALIB_INIT() \
{ \
int init_err; \
if (!alib_initialized) \
if ((init_err=alib_init())<0) \
return init_err; \
}
struct _snd_pcm_info
{
oss_audioinfo *ainfo;
};
extern int alib_appcheck (void);
struct _snd_seq_port_info
{
oss_longname_t name;
int port;
int capability;
int midi_channels;
int synth_voices;
int midi_voices;
int type;
};
struct _snd_seq_client_info
{
oss_longname_t name;
int client;
};
/* Size of the local event buffer */
#define MAX_EVENTS 128
struct _snd_seq
{
int fd;
int streams;
int nonblock;
int oss_mode;
oss_longname_t name;
midiparser_common_t *parser;
snd_seq_event_t events[MAX_EVENTS];
int nevents, nextevent;
};
struct _snd_rawmidi_info
{
int dummy;
};
struct _snd_seq_queue_status
{
int dummy;
};
struct _snd_seq_queue_timer
{
int dummy;
};
extern int convert_event (snd_seq_t * seq, snd_seq_event_t * ev);
extern void midiparser_callback (void *context, int category,
unsigned char msg, unsigned char ch,
unsigned char *parms, int len);
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