Lines Matching refs:lead
94 * is it a lead surrogate?
108 * Count the trail bytes for a UTF-8 lead byte.
114 * Mask a UTF-8 lead byte, leave only the lower bits that form part of the code point value.
128 * Is this code unit (byte) a UTF-8 lead byte?
180 * The offset may point to the lead byte of a multi-byte sequence,
247 * Is this code unit a lead surrogate (U+d800..U+dbff)?
272 * is it a lead surrogate?
287 * from its lead and trail surrogates.
289 * lead and trail surrogates.
291 * @param lead lead surrogate (U+d800..U+dbff)
296 #define CBU16_GET_SUPPLEMENTARY(lead, trail) \
297 (((base_icu::UChar32)(lead)<<10UL)+(base_icu::UChar32)(trail)-CBU16_SURROGATE_OFFSET)
301 * Get the lead surrogate (0xd800..0xdbff) for a
304 * @return lead surrogate (U+d800..U+dbff) for supplementary
