X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=rpikern;a=blobdiff_plain;f=src%2Fserial.h;h=09c6bf9be221f4bf37e0e0af88f112a8cae6f8f2;hp=785457e17528e84a00eb9a1c8d19d506b07582dc;hb=99bdc8838f189f79ba77bfbbf41d7f1b4839ce0f;hpb=6da291dc416a718164b5596aa16b1901f2770732

diff --git a/src/serial.h b/src/serial.h
index 785457e..09c6bf9 100644
--- 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_ */