36 inline uint32_t dropRegion(uint32_t packed_locale) {  in dropRegion()  argument
37     return packed_locale & 0xFFFF0000LU;  in dropRegion()
40 inline bool hasRegion(uint32_t packed_locale) {  in hasRegion()  argument
41     return (packed_locale & 0x0000FFFFLU) != 0;  in hasRegion()
48 uint32_t findParent(uint32_t packed_locale, const char* script) {  in findParent()  argument
49     if (hasRegion(packed_locale)) {  in findParent()
53                 auto lookup_result = map->find(packed_locale);  in findParent()
60         return dropRegion(packed_locale);  in findParent()
78                      uint32_t packed_locale, const char* script,  in findAncestors()  argument
80     uint32_t ancestor = packed_locale;  in findAncestors()
115     const uint64_t packed_locale = (  in isRepresentative()  local
122     return (REPRESENTATIVE_LOCALES.count(packed_locale) != 0);  in isRepresentative()