Filter non-zero finger width events

Add filtering also to touch/width events, but be careful to treat a zero
touch exactly as zero.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/capabilities.h b/src/capabilities.h
index af59384..402d297 100644
--- a/src/capabilities.h
+++ b/src/capabilities.h
@@ -40,13 +40,14 @@ struct Capabilities {
         struct input_absinfo abs_orientation;
         struct input_absinfo abs_position_x;
         struct input_absinfo abs_position_y;
-        int xfuzz, yfuzz;
+        int xfuzz, yfuzz, wfuzz;
         int yclick;
 };
 
 int read_capabilities(struct Capabilities *cap, int fd);
 int get_cap_xsize(const struct Capabilities *cap);
 int get_cap_ysize(const struct Capabilities *cap);
+int get_cap_wsize(const struct Capabilities *cap);
 
 void output_capabilities(const struct Capabilities *cap);