console changes

Signed-off-by: kaguya3311 <kaguya3311@national.shitposting.agency>
2026-05-18 05:40:43 -04:00
parent e9e750bd74
commit 19521c6ab4
5 changed files with 148 additions and 3 deletions
@@ -6,4 +6,5 @@ void serial_init(void);
 void serial_putchar(char ch);
 void serial_puts(char *str);
 char serial_get_byte(void);
-char serial_getchar(void);
+char serial_getchar(void);
+int serial_received(void);