magellan works

[sball] / src / sball.h

diff --git a/src/sball.h b/src/sball.h
index 67ff1cf..797e132 100644 (file)
--- a/src/sball.h
+++ b/src/sball.h
@@ -5,5 +5,7 @@ struct sball;
 
 struct sball *sball_open(const char *dev);
 void sball_close(struct sball *sb);
+int sball_fd(struct sball *sb);
+int sball_read(struct sball *sb);
 
 #endif /* SBALL_H_ */