- *out++ = B64Chars[in[0] >> 2];
- *out++ = B64Chars[((in[0] << 4) & 0x30) | (in[1] >> 4)];
- *out++ = B64Chars[((in[1] << 2) & 0x3c) | (in[2] >> 6)];
- *out++ = B64Chars[in[2] & 0x3f];
+ *out++ = __m_b64chars[in[0] >> 2];
+ *out++ = __m_b64chars[((in[0] << 4) & 0x30) | (in[1] >> 4)];
+ *out++ = __m_b64chars[((in[1] << 2) & 0x3c) | (in[2] >> 6)];
+ *out++ = __m_b64chars[in[2] & 0x3f];