firmware: fix maximum size

[hmcfgusb] / culfw.h

diff --git a/culfw.h b/culfw.h
index 29aacaf5d30fdb18624de1d7e1f53513cc9f386c..9c98eb7d5250f0d5ae711efd98b627674fba8290 100644 (file)
--- a/culfw.h
+++ b/culfw.h
@@ -1,6 +1,6 @@
 /* culfw driver
  *
- * Copyright (c) 2014 Michael Gernoth <michael@gernoth.net>
+ * Copyright (c) 2014-16 Michael Gernoth <michael@gernoth.net>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to
@@ -32,6 +32,7 @@ struct culfw_dev {
 };
 
 struct culfw_dev *culfw_init(char *device, uint32_t speed, culfw_cb_fn cb, void *data);
-int culfw_send(struct culfw_dev *dev, char *cmd, int cmdlen);
+int culfw_send(struct culfw_dev *dev, const char *cmd, int cmdlen);
 int culfw_poll(struct culfw_dev *dev, int timeout);
 void culfw_close(struct culfw_dev *dev);
+void culfw_flush(struct culfw_dev *dev);