From 4c4d5f33ee05f668e43b761b61327adc15ea268b Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 14 Jul 2025 14:10:22 +1000
Subject: [PATCH] util: add bitmask_size() to return the size of a bitmask

This way we can theoretically change the bitmask to use a longer type in
the future.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1271>
---
 src/util-bits.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/util-bits.h b/src/util-bits.h
index c0c39ce8..28b9ddcc 100644
--- a/src/util-bits.h
+++ b/src/util-bits.h
@@ -106,6 +106,12 @@ typedef struct {
 	uint32_t mask;
 } bitmask_t;
 
+static inline size_t
+bitmask_size(void)
+{
+	return 32;
+}
+
 static inline uint32_t
 bitmask_as_u32(bitmask_t mask)
 {