Just because you don't remember anything particularly traumatic doesn't mean it wasn't. For one thing, C-PTSD is usually isn't caused by extreme incidents, but by a pervasive toxic environment which, because it's the way it's always been, you assume is normal. I can remember for at least part of my childhood how much pain I was in, because there were specific incidents that brought it to the fore (thinking daily about killing myself, which I never forgot, was another clue.) But as for most of my childhood, I just remember I was always wrong and always felt unsafe and out of place. It is only by analyzing what I remember and seeing how well how I was treated fits into typical causes of C-PTSD that I can see it, and I still can't feel the connection.
For another thing, people often repress the feelings and even the events.
As for "anti-social disorder", according to the trauma people (Hermann, van der Kolk), complex trauma can manifest in a variety of officially recognized disorders: Borderline, Dissociative Identity Disorder, Oppositional-Defiant Disorder, etc. They're all different ways to deal with an intolerable situation which one cannot get out of (e.g., childhood.)
When I look at my past and my feelings and my responses as if I were somebody else, I say, "of course, it's clear that they have an attachment disorder; in particular, disorganized attachment." It's only when I try to apply it to myself that I start saying, "oh, you're making a mountain out of a molehill, it wasn't that bad." (But it was.)
