/* The functions in this file are only meant to support Dhrystone on an
 * embedded RV32 system and are obviously incorrect in general. */

#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>

//#undef putchar
//int putchar(int ch)
//{
//  return write(1, &ch, 1) == 1 ? ch : -1;
//}