#include <stdio.h>
#include <alsa/asoundlib.h>

int main (int argc, char *argv[])
{
  snd_seq_t *seq_handle;

  if (snd_seq_open(&seq_handle, "hw", SND_SEQ_OPEN_DUPLEX, 0) < 0) {
    fprintf(stderr, "Error opening ALSA sequencer.\n");
    exit(1);
  }

printf("The ALSA libraries are installed.\n");
return 0;
}