Function segwit_addr_encode

Bech32.cpp:201–211

}

int segwit_addr_encode(char *output, const char *hrp, int witver, const uint8_t *witprog, size_t witprog_len) {
  uint8_t data[65];
  size_t datalen = 0;
  if (witver > 16) return 0;
  if (witver == 0 && witprog_len != 20 && witprog_len != 32) return 0;
  if (witprog_len < 2 || witprog_len > 40) return 0;
  data[0] = witver;
  convert_bits(data + 1, &datalen, 5, witprog, witprog_len, 8, 1);
  ++datalen;
  return bech32_encode(output, hrp, data, datalen);
}

int segwit_addr_decode(int* witver, uint8_t* witdata, size_t* witdata_len, const char* hrp, const char* addr) {
  uint8_t data[84];