#include <stdio.h>#include <stdlib.h>#include <unistd.h>static inline int mystrlen(char *s) {	int i = 0;	while (s[i])		i++;	return i;}void pass(void) {	char s[] = "passed.\n";	write (1, s, sizeof (s) - 1);	exit (0);}void _fail(char *reason) {	char s[] = "failed: ";	int len = mystrlen(reason);	write (1, s, sizeof (s) - 1);	write (1, reason, len);	write (1, "\n", 1);//	exit (1);}void *memset (void *s, int c, size_t n) {	char *p = s;	int i;	for (i = 0; i < n; i++)		p[i] = c;	return p;}void exit (int status) {	asm volatile ("moveq 1, $r9\n" /* NR_exit.  */		      "break 13\n");	while(1)		;}ssize_t write (int fd, const void *buf, size_t count) {	int r;	asm volatile ("moveq 4, $r9\n" /* NR_write.  */		      "break 13\n" : : : "memory");	asm volatile ("move.d $r10, %0\n" : "=r" (r));	return r;}