Adding NKRO virtual dip-switch, using existing bit in keymap byte.

This takes the last, reserved bit there, but doesn't necessitate
a revision to the magic number because it doesn't alter byte order.
Add reference to NKRO virtual dip-switch to documentation.

1 files changed, 1 insertions, 1 deletions

diff --git a/common/keymap.h b/common/keymap.h
index bf32acedad..4c3019a364 100644
--- a/common/keymap.h
+++ b/common/keymap.h
@@ -35,7 +35,7 @@ typedef union {
         bool no_gui:1;
         bool swap_grave_esc:1;
         bool swap_backslash_backspace:1;
-        bool reserved:1;
+        bool nkro:1;
     };
 } keymap_config_t;
 keymap_config_t keymap_config;