Bloodwyn

float4 qMul(in const float4 a, in const float4 b){
    return float4(
        a.w * b.x + a.x * b.w + a.y * b.z - a.z * b.y,
        a.w * b.y - a.x * b.z + a.y * b.w + a.z * b.x,
        a.w * b.z + a.x * b.y - a.y * b.x + a.z * b.w,
        a.w * b.w - a.x * b.x - a.y * b.y - a.z * b.z
    );
}

float4 qId(){

Bloodwyn

/*	
	Implementaion of the md5 hashing algorithm in sqf

	en.wikipedia.org/wiki/md5
	community.bistudio.com/wiki/SQF_syntax

	Author: Bastian Kuth | "Bloodwyn"

	Its rather slow (about 120ms per GUID), but can be used to convert the SteamID64 to the BattleEye GUID without having to use external tools or addons.
	developer.valvesoftware.com/wiki/SteamID