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void __fastcall__ AddHuffNYT (void)
{
	// struct HuffEnv_Entry//* top = GetHuffEntry (HuffEnv.top), //&HuffEnv.Entry[HuffEnv.top],
		// //*bottomleft = GetHuffEntry (HuffEnv.top-2), //&HuffEnv.Entry[HuffEnv.top-2],
		// *bottomright = GetHuffEntry (HuffEnv.top-1); //&HuffEnv.Entry[HuffEnv.top-1];
	e1 = GetHuffEntry (HuffEnv.top-1);
	//bottomleft = GetHuffEntry (HuffEnv.top-2);
	bottomleft = e1; --bottomleft;
//backcol++;
	//e2 = GetHuffEntry (HuffEnv.top-1);
	//HuffEnv.Entry[HuffEnv.top].child[1] = HuffEnv.top-1;
	//HuffEnv.Entry[HuffEnv.top].child[0] = HuffEnv.top-2;
	//top->child[1] = HuffEnv.top-1;
	//top->child[0] = HuffEnv.top-2;
	//top->occur++; bottomright->occur = 1;
	//++top->occur;bottomright->occur = 1;
	//top->occur = bottomright->occur = 
	e1->bit = 1;
	//bottomleft->bit = 0;
	bottomleft->parent = e1->parent = HuffEnv.top;
	//bottomright->bit = 1;
	HuffEnv.entrynum[c] = HuffEnv.top-1;
	e1->c = //HuffEnv.top-1;
		c;
	HuffEnv.top- = 2;
	//relits| = 1<<(c>>4);
	--numhuffs;
	//relits| = 1<<(c>>4);
}

static unsigned __fastcall__ GetHuffGreatestInBlock (unsigned c)
{
	//register unsigned k;
	//struct HuffEnv_Entry* h = GetHuffEntry (512);
	unsigned j = (GetHuffEntry (c))->occur;
	//register int c2 = GetHuffEntry (c)->c;
	//register int c2 = e3->c;
	for (tmpcptr = 512; 1; --tmpcptr){
		
		//if (HuffEnv.Entry[tmpcptr].occur == j) k = tmpcptr;
		//if (GetHuffEntry (tmpcptr)->occur == j) k = tmpcptr;
		if (GetHuffEntry (tmpcptr)->occur == j /*&& c2^h->c> = 0*/) return tmpcptr;
		//--h;
	} //return c;

}

//void UpdateHuffCode (unsigned char c)
void __fastcall__ UpdateHuffCode (void)
{
//unsigned z = 0;
	unsigned n, ch = HuffEnv.entrynum[c], x, y;
	//static struct HuffEnv_Entry* e1;
	HuffEnv.Entry[512].parent = -1;
	//do {
//backcol = 8;
	while (ch<512) {
//printc ('.'); if (z>10) {
//	/*cgetc();*/ z = 0;} ++z;
		//n = GetHuffGreatestInBlock (HuffEnv.Entry[ch].occur);
		//HuffEnv.Entry[512].parent = -1;
		e1 = GetHuffEntry (n = GetHuffGreatestInBlock (ch));
		e2 = GetHuffEntry (ch);
		//e1 = GetHuffEntry (n);
		//if (n> = 512) break;
		if (n! = ch &&
			e2->parent! = n){
			if (/*HuffEnv.Entry[n].c*/((int)e2->c)> = 0) {
				HuffEnv.entrynum[e2->c] = n;
			}
			if (((int)e1->c)> = 0) {
				HuffEnv.entrynum[e1->c] = ch;
			}
			__asm__ (
				"\tldy\t#3\n"
				"\t@a01:\n"
				"\tlda\t(_e1),y\n"
				"\tpha\n"
				"\tlda\t(_e2),y\n"
				"\tsta\t(_e1),y\n"
				"\tpla\n"
				"\tsta\t(_e2),y\n"
				"\tiny\n"
				"\tcpy\t#7\n"
				"\tbcc\t@a01\n"
				);
		}
		++e2->occur;
		ch = e2->parent;//HuffEnv.Entry[ch].parent;
	} ++HuffEnv.Entry[512].occur;
}
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