| 32 | } |
| 33 | |
| 34 | void bech32_pull_bits(u8 **data, const u5 *src, size_t nbits) |
| 35 | { |
| 36 | size_t i; |
| 37 | size_t data_len = tal_count(*data); |
| 38 | |
| 39 | /* We discard trailing bits. */ |
| 40 | for (i = 0; i + 8 <= nbits; i += 8) { |
| 41 | tal_resize(data, data_len+1); |
| 42 | (*data)[data_len] = 0; |
| 43 | for (size_t b = 0; b < 8; b++) { |
| 44 | (*data)[data_len] <<= 1; |
| 45 | (*data)[data_len] |= get_u5_bit(src, i+b); |
| 46 | } |
| 47 | data_len++; |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | /* Returns a char, tracks case. */ |
| 52 | static int fixup_char(int c, bool *upper, bool *lower) |
no test coverage detected