FIELD_SUBJECT - Haiku

Symbol: FIELD_SUBJECT

src/apps/mail/Header.cpp

msg->AddInt32("bitmask", FIELD_SUBJECT);

src/apps/mail/MailWindow.cpp

if (!fIncoming && (fieldMask & FIELD_SUBJECT) != 0) {

src/apps/mail/MailWindow.cpp

fFieldState |= FIELD_SUBJECT;