_PATH_UUCPLOCK
char lckname[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN];
snprintf(lckname, sizeof(lckname), _PATH_UUCPLOCK LOCKFMT, ttyname);
char tbuf[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN];
(void)snprintf(tbuf, sizeof(tbuf), _PATH_UUCPLOCK LOCKFMT, ttyname);
char lckname[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN],
lcktmpname[sizeof(_PATH_UUCPLOCK) + MAXNAMLEN];
(void)snprintf(lcktmpname, sizeof(lcktmpname), _PATH_UUCPLOCK LOCKTMP,
(void)snprintf(lckname, sizeof(lckname), _PATH_UUCPLOCK LOCKFMT,