KEY_ECHO         1286 drivers/staging/speakup/main.c 	{KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} },
KEY_ECHO           36 drivers/staging/speakup/varhandlers.c 	{ "key_echo", KEY_ECHO, VAR_NUM, &spk_key_echo, NULL },