const char *file, unsigned line);
ssize_t failtest_pwrite(int fd, const void *buf, size_t count, off_t offset,
const char *file, unsigned line);
-int failtest_close(int fd);
+int failtest_close(int fd, const char *file, unsigned line);
int failtest_fcntl(int fd, const char *file, unsigned line, int cmd, ...);
#endif /* CCAN_FAILTEST_PROTO_H */