wireless-proxy-esp32/components/DAP/source/dap_utility.c

#include "dap_utility.h"

const uint8_t kParityByteTable[256] = 
{
    #define P2(n) n, n^1, n^1, n
    #define P4(n) P2(n), P2(n^1), P2(n^1), P2(n)
    #define P6(n) P4(n), P4(n^1), P4(n^1), P4(n)

    P6(0), P6(1), P6(1), P6(0)
};