MSGBUF_LEN
static char msgbuf[MSGBUF_LEN];
static char msgbuf_strvised[MSGBUF_LEN * 4 + 1];
messagelen = snprintf(message, MSGBUF_LEN,
message = malloc(MSGBUF_LEN, M_DEVBUF, M_WAITOK);
messagep = malloc(MSGBUF_LEN * sizeof *messagep, M_DEVBUF, M_WAITOK);
static char msgbuf[MSGBUF_LEN];
static char msgbuf_strvised[MSGBUF_LEN * 4 + 1];