/usr/src/sys/dev/kbdmux/kbdmux.c:432:26: error: use of undeclared identifier
      'key_map'; did you mean 'keymap'?
                keymap = malloc(sizeof(key_map), M_KBDMUX, M_NOWAIT);
                                       ^~~~~~~
                                       keymap
/usr/src/sys/dev/kbdmux/kbdmux.c:420:12: note: 'keymap' declared here
        keymap_t        *keymap = NULL;
                         ^
/usr/src/sys/dev/kbdmux/kbdmux.c:433:26: error: use of undeclared identifier
      'accent_map'
                accmap = malloc(sizeof(accent_map), M_KBDMUX, M_NOWAIT);
                                       ^
/usr/src/sys/dev/kbdmux/kbdmux.c:463:34: error: use of undeclared identifier
      'key_map'; did you mean 'keymap'?
                bcopy(&key_map, keymap, sizeof(key_map));
                                               ^~~~~~~
                                               keymap
/usr/src/sys/dev/kbdmux/kbdmux.c:420:12: note: 'keymap' declared here
        keymap_t        *keymap = NULL;
                         ^
/usr/src/sys/dev/kbdmux/kbdmux.c:463:10: error: use of undeclared identifier
      'key_map'; did you mean 'keymap'?
                bcopy(&key_map, keymap, sizeof(key_map));
                       ^~~~~~~
                       keymap
/usr/src/sys/dev/kbdmux/kbdmux.c:420:12: note: 'keymap' declared here
        keymap_t        *keymap = NULL;
                         ^
/usr/src/sys/dev/kbdmux/kbdmux.c:464:37: error: use of undeclared identifier
      'accent_map'
                bcopy(&accent_map, accmap, sizeof(accent_map));
                                                  ^
/usr/src/sys/dev/kbdmux/kbdmux.c:464:10: error: use of undeclared identifier
      'accent_map'
                bcopy(&accent_map, accmap, sizeof(accent_map));
                       ^
6 errors generated.
*** Error code 1

Stop.