int decryptnosfile(unsigned char *cData, unsigned int f_buffer, unsigned char *cOut, unsigned int &nOut)
        {
         static unsigned char table[] = { 0, 0x20,'-','.','0','1','2','3','4','5','6','7','8','9', 0x0d };

         unsigned int i, offset, len;

         unsigned char size, c;

         len = f_buffer;

         unsigned char *cBuffer;
         cBuffer = (unsigned char*)malloc(f_buffer + 1);
         memcpy(cBuffer, cData, f_buffer);

         offset = nOut = 0;

         while(offset < len
         {
         if(cBuffer[offset] == 0xFFu)
         {
         offset++;
         *(cOut + nOut++) = 0x0d;
         continue;
         }

         size = cBuffer[offset++];

         i = 0;
         if ((size & 0x80U) == 0)
         {
         while ((i++ < size) && (offset < len))
         {
         *(cOut + nOut++) = (cBuffer[offset++] ^ 0x33U);
         }
         }
         else
         {
         size &= 0x7FU;
         while ((i < size) && (offset < len))
         {
         c = cBuffer[offset++];

         *(cOut + nOut++) = (table[(c & 0xF0U) >> 4]);
         if (table[c & 0x0FU] != 0)
         *(cOut + nOut++) = table[c & 0x0FU];

         i += 2;
         }
         }
         }

         free(cBuffer);
         return offset;
        }