#include <stdlib.h> /* for malloc(), calloc(), free(), atoi() */
#include <stdint.h> /* for uint8_t */
#include <stdio.h> /* for FILE typedef */
-#include <string.h> /* for strchr(), strlen(), memcpy() */
+#include <string.h> /* for strchr(), strlen(), memcpy(), strtok() */
#include "readwrite.h" /* for [read/write]_uint[8/16/23][_bigendian]() */
#include "misc.h" /* for textfile_sizes(), find_passable_pos() */
#include "main.h" /* for World struct */