#include <varargs.h>

extern void putchar();

int
printf(va_alist)
	va_dcl
{
	va_list ap;
	char *fmt;
	int len;

	va_start(ap);
	fmt = va_arg(ap, char *);
	len = _doprnt(fmt, ap, &putchar);
	va_end(ap);
	return(len);
}