Function HexDecode

util/string/hex.cpp:32–45

}

void* HexDecode(const void* in, size_t len, void* ptr) {
    const char* b = (const char*)in;
    const char* e = b + len;
    Y_ENSURE(!(len & 1), TStringBuf("Odd buffer length passed to HexDecode"));

    char* out = (char*)ptr;

    while (b != e) {
        *out++ = (char)String2Byte(b);
        b += 2;
    }

    return out;
}

TString HexEncode(const void* in, size_t len) {
    TString ret;