SQLOCK
#define SQLOCK "/var/spool/locks/LCK.SQ"
#define SQLOCK "/var/spool/uucp/LCK.SQ"
#define SQLOCK "/var/spool/locks/LCK.SQ"
#define SQLOCK "/var/spool/uucp/LCK.SQ"
#define SQLOCK (const char *)"/var/spool/locks/LCK.SQ"
#define SQLOCK (const char *)"/var/spool/uucp/LCK.SQ"
#define SQLOCK(sq) (&(sq)->sq_lock)