From e39ed193d290b1fb6042868bec3a250a30ed1b36 Mon Sep 17 00:00:00 2001
From: Caroline Larimore <caroline@larimo.re>
Date: Tue, 30 Dec 2025 21:57:09 -0800
Subject: feat: add locking with MR

---
 main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 8862c6f..d3294c5 100644
--- a/main.c
+++ b/main.c
@@ -45,6 +45,8 @@
 #define KEY_M2 0x00400000
 #define KEY_M3 0x00800000
 
+bool locked = false;
+
 unsigned int old_state;
 unsigned int state;
 
@@ -257,7 +259,8 @@ int main(int argc, char **argv) {
 
     while (1) {
         read_report(hid_fd);
-        write_state(uinput_fd);
+        if (state & KEY_MR) locked = !locked;
+        if (!locked) write_state(uinput_fd);
     }
 
     close(hid_fd);
-- 
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