refactor: Use the bitmask_t type

Use the bitmask_t for all bitfields, to simplify future expansions
to larger bit fields.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/include/mtstate.h b/include/mtstate.h
index b5f5dd1..b6b8e8d 100644
--- a/include/mtstate.h
+++ b/include/mtstate.h
@@ -32,7 +32,7 @@ struct MTFinger {
 struct MTState {
 	struct MTFinger finger[DIM_FINGER];
 	int nfinger;
-	unsigned button;
+	bitmask_t button;
 	mstime_t evtime;
 };