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This diff has been restricted to the following files: 'uart.h'

#
# old_revision [1dfe3b7eee76f3c8aea3b33932857682ee17701c]
# new_revision [68c54ace6787b0823a233e780455f7371665a228]
#
# patch "uart.h"
#  from [2d08795e26e7e976bded494c773936c5f91d1b69]
#    to [0b8aacd8b3674937065175bb8fd6ce1feafd477e]
#
============================================================
--- uart.h	2d08795e26e7e976bded494c773936c5f91d1b69
+++ uart.h	0b8aacd8b3674937065175bb8fd6ce1feafd477e
@@ -1,11 +1,13 @@
 #ifndef __UART_H
 #define __UART_H
 
+#include "types.h"
+
 void init_uart(void);
 void putch(char c);
 void putstr(char *s);
 void putint(unsigned int n);
 void puthex(unsigned int n);
-char getch(void);
+bool getch(char *c);
 
 #endif /* __UART_H */