@@ -192,6 +192,7 @@ static void lcd_begin(uint8_t clear)
static int lcd_putchar(char c, FILE *)
{
lcd_write(c);
+ return c;
}
void lcd_init(void)
@@ -11,7 +11,6 @@
extern FILE _lcdout;
#define lcdout (&_lcdout)
-extern int lcd_putchar(char c, FILE *stream);
extern void lcd_init(void);