/* The following are some convenience macros. */
#define U8_PUT_3BYTES_INTO_UTF32(u, b1, b2, b3) \
(u) = ((((uint32_t)(b1) & 0x0F) << 12) | \
- (((uint32_t)(b2) & 0x3F) << 6) | \
+ (((uint32_t)(b2) & 0x3F) << 6) | \
((uint32_t)(b3) & 0x3F));
#define U8_SIMPLE_SWAP(a, b, t) \