[lwip-users] [lwip] IP reassembly

[amol patel]

Hi All!
    file ip.c
    function : ip_reass()

   Can anybody tell me how bitmap_bits (constant) is 
related to  the ip_reassbitmap in the above function? 

static u8_t ip_reassbitmap[IP_REASS_BUFSIZE / (8 *
8)];
static const u8_t bitmap_bits[8] = {0xff, 0x7f, 0x3f,
0x1f,0x0f, 0x07, 0x03, 0x01};

and how the size of the bitmap_bits array is fixed (8)
? 

 Regards
Amol Patel


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