1 files changed, 6 insertions, 0 deletions
diff --git a/crkbd/keymap.c b/crkbd/keymap.c
index e5c812e..efeb439 100644
--- a/crkbd/keymap.c
+++ b/crkbd/keymap.c
@@ -16,6 +16,12 @@
 
 #include QMK_KEYBOARD_H
 
+// Returns true if `pos` on the left hand of the keyboard, false if right.
+static bool on_left_hand(keypos_t pos)
+{
+    return pos.row < MATRIX_ROWS / 2;
+}
+
 // layout helper macro, we just use 42 keys
 #undef LAYOUT
 #define LAYOUT(\