- case 1:
- buf[buf_pos] = ch << 2;
- break;
- case 2:
- buf[buf_pos++] += (ch & 0x30) >> 4;
- buf[buf_pos] = (ch & 0x0f) << 4;
- break;
- case 3:
- buf[buf_pos++] += (ch & 0x3c) >> 2;
- buf[buf_pos] = (ch & 0x03) << 6;
- break;
- case 4:
- buf[buf_pos++] += ch;
+ case 1:
+ buf[buf_pos] = ch << 2;
+ break;
+ case 2:
+ buf[buf_pos++] += (ch & 0x30) >> 4;
+ buf[buf_pos] = (ch & 0x0f) << 4;
+ break;
+ case 3:
+ buf[buf_pos++] += (ch & 0x3c) >> 2;
+ buf[buf_pos] = (ch & 0x03) << 6;
+ break;
+ case 4:
+ buf[buf_pos++] += ch;