EXFLAG_V1
if (warn_EE && (ex_flags & EXFLAG_V1) == 0 && (ex_flags & EXFLAG_CA) == 0)
if (type_CA >= 0 && (ex_flags & EXFLAG_V1) == 0) {
#define V1_ROOT (EXFLAG_V1 | EXFLAG_SS)
x->ex_flags |= EXFLAG_V1;