public class ZIPFILE
    {
        public int UNCOMP_SZ;
        public string FILE;
        public byte[] BB;
    }

       public unsafe ZIPFILE[] L2(byte[] BB)
       {
           int sNotEND = 0x04034b50;
           int sEND = 0x02014B50;
           
           int OFF = 0;
           int N = 0,N2;
           int START_N;
           List<ZIPFILE> BL = new List<ZIPFILE>();
           fixed (byte* B = BB)
           {
           METKA:
               ZIPFILE ZIP = new ZIPFILE();
               OFF = N;
               int flen = *((ushort*)(B + 26 + OFF));
               //РАЗМЕР НУЖЕН ДЛЯ МАССИВА ДЕКОМПРЕССИИ
               ZIP.UNCOMP_SZ = *((int*)(B + 22 + OFF));
               string F_NAME = Encoding.ASCII.GetString(BB, 30 + OFF, flen).Replace('/','_');
               COMP_SZ = *((int*)(B + 18 + OFF));
               START_N = 30 + flen + OFF;
               N = START_N + COMP_SZ;
               while (true)
               {
                   N2 = *((int*)(B+N));
                   if (N2 == sNotEND || N2 == sEND)
                   {
                       //ЕСЛИ ПЕРВЫЙ СИМВОЛ ПРОБЕЛ , ТО НАДО СМЕСТИТЬСЯ
                       if (BB[START_N] == 32)
                           START_N += 4+ *((ushort*)(B + START_N + 2));
                       ZIP.BB=new MemoryStream(BB, START_N, N - START_N).ToArray();
                       ZIP.FILE = F_NAME;
                       BL.Add(ZIP);
                       if (N2==sNotEND)      goto METKA;
                       break;
                   }
                   N++; 

               }

           }
           return BL.ToArray();
       }