#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>

//g++ main.cc -o myaudio -pthread

//this thread calls a system call (with the arg as paramether)
void *RecAndPlay(void *arg)
{
    char *command;
    command = (char *)arg;
    system (command);
    return 0;
}


int main(){
  pthread_t threadId;
  pthread_attr_t attr;
  int status = 0;

  system ("mkfifo temp.ub");//make a fifo file called temp.ub
  
  pthread_attr_init(&attr);
  
  status = pthread_create(&threadId,&attr, RecAndPlay, (void *)"rec -r 44100  --volume=1000 temp.ub");
  if(status)printf("***ERROR***, pthread_create failed\n");
  status = pthread_create(&threadId,&attr, RecAndPlay, (void *)"play -r 44100  --volume=1000 temp.ub");
  if(status)printf("***ERROR***, pthread_create failed\n");

  return 0;
}