1static const int vs_total_ac_bits = 2680;
2typedef struct EncBlockInfo {
3      short mb[64];
4      unsigned char next[64];
5} EncBlockInfo;
6inline void dv_guess_qnos(EncBlockInfo* blks, int* qnos) {
7      int size[5];
8      int j, k, a, prev;
9      EncBlockInfo* b;
10      for(a=2; a==2 || vs_total_ac_bits < size[0]; a+=a){
11	 for (j=0; j<6*5; j++, b++) {
12	     for (k= b->next[prev]; k<64; k= b->next[k]) {
13		 if(b->mb[k] < a && b->mb[k] > -a){
14		     b->next[prev] = b->next[k];
15		 }
16		 else{
17		     prev = k;
18		 }
19	     }
20	 }
21     }
22}
23