1 files changed, 20 insertions, 4 deletions

diff --git a/src/memory.h b/src/memory.h
index 23d2ce6..9810b81 100644
--- a/src/memory.h
+++ b/src/memory.h
@@ -24,17 +24,33 @@
 
 #include "mtstate.h"
 
+/**
+ * struct Memory - parsing state
+ *
+ * @btdata: logical finger state
+ * @same: true if the finger configuration is unchanged
+ * @pointing: bitmask of pointing fingers
+ * @pending: bitmask of tentatively moving fingers
+ * @moving: bitmask of moving fingers
+ * @ybar: vertical position on pad marking the clicking area
+ * @move_time: movement before this point in time is accumulated
+ * @dx: array of accumulated horiontal movement per finger
+ * @dy: array of accumulated vertical movement per finger
+ *
+ */
 struct Memory {
-        unsigned btdata, pointing, moving;
+        unsigned btdata, same;
+        unsigned pointing, pending, moving;
         int ybar;
         mstime_t move_time;
         int dx[DIM_FINGER], dy[DIM_FINGER];
-
-
-
 };
 
 void init_memory(struct Memory *mem);
+void refresh_memory(struct Memory *m,
+                    const struct MTState *prev_state,
+                    const struct MTState *state,
+                    const struct Capabilities *caps);
 void output_memory(const struct Memory *m);
 
 #endif