Remove unused include files
// Copyright (c) 2020, 2021, Peter Ohler, All rights reserved.
-#include "parser.h"
-
-#include <errno.h>
#include <fcntl.h>
-#include <limits.h>
-#include <math.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
+#include "parser.h"
#include "oj.h"
#define DEBUG 0
