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[rpikern]
/
src
/
serial.h
diff --git
a/src/serial.h
b/src/serial.h
index
785457e
..
09c6bf9
100644
(file)
--- a/
src/serial.h
+++ b/
src/serial.h
@@
-6,6
+6,8
@@
void init_serial(int baud);
void ser_putchar(int c);
int ser_getchar(void);
+int ser_pending(void);
+
void ser_printstr(const char *s);
#endif /* SERIAL_H_ */