EXFLAG_KUSAGE
x->ex_flags |= EXFLAG_KUSAGE;
else if (x->ex_flags & EXFLAG_KUSAGE)
if ((x->ex_flags & EXFLAG_KUSAGE) &&
(((x)->ex_flags & EXFLAG_KUSAGE) && !((x)->ex_kusage & (usage)))
if (x->ex_flags & EXFLAG_KUSAGE)
if ((issuer->ex_flags & EXFLAG_KUSAGE) &&