1 files changed, 2 insertions, 2 deletions

diff --git a/include/grail.h b/include/grail.h
index 908c508..241800e 100644
--- a/include/grail.h
+++ b/include/grail.h
@@ -86,8 +86,8 @@ int grail_idle(struct grail *ge, int fd, int ms);
 int grail_pull(struct grail *ge, int fd);
 void grail_close(struct grail *ge, int fd);
 
-void grail_get_units(struct grail_coord *min, struct grail_coord *max,
-                     const struct grail *ge);
+void grail_get_units(const struct grail *ge,
+                     struct grail_coord *min, struct grail_coord *max);
 
 void grail_filter_abs_events(struct grail *ge, int usage);