/*
 * uart.h
 */

/*******************************************************/
/*  printf²Ù×÷º¯Êý                                      */
/*******************************************************/
#ifndef  __UART_H__
#define  __UART_H__

void uart_putc (const char c);
void uart_puts (const char *s);
int my_strlen(char *str);
char *myitoa(int n, int hex);
unsigned square(unsigned val, unsigned num);
char * ftoa(double val, int prec);
void uart_printf(const char *format, ...);

#endif