1 files changed, 19 insertions, 0 deletions
diff --git a/thirdparty/icu4c/common/hash.h b/thirdparty/icu4c/common/hash.h
index f02cb7087a..b927ddb3c3 100644
--- a/thirdparty/icu4c/common/hash.h
+++ b/thirdparty/icu4c/common/hash.h
@@ -85,16 +85,22 @@ public:
 
     inline int32_t puti(const UnicodeString& key, int32_t value, UErrorCode& status);
 
+    inline int32_t putiAllowZero(const UnicodeString& key, int32_t value, UErrorCode& status);
+
     inline void* get(const UnicodeString& key) const;
 
     inline int32_t geti(const UnicodeString& key) const;
 
+    inline int32_t getiAndFound(const UnicodeString& key, UBool &found) const;
+
     inline void* remove(const UnicodeString& key);
 
     inline int32_t removei(const UnicodeString& key);
 
     inline void removeAll(void);
 
+    inline UBool containsKey(const UnicodeString& key) const;
+
     inline const UHashElement* find(const UnicodeString& key) const;
 
     /**
@@ -203,6 +209,11 @@ inline int32_t Hashtable::puti(const UnicodeString& key, int32_t value, UErrorCo
     return uhash_puti(hash, new UnicodeString(key), value, &status);
 }
 
+inline int32_t Hashtable::putiAllowZero(const UnicodeString& key, int32_t value,
+                                        UErrorCode& status) {
+    return uhash_putiAllowZero(hash, new UnicodeString(key), value, &status);
+}
+
 inline void* Hashtable::get(const UnicodeString& key) const {
     return uhash_get(hash, &key);
 }
@@ -211,6 +222,10 @@ inline int32_t Hashtable::geti(const UnicodeString& key) const {
     return uhash_geti(hash, &key);
 }
 
+inline int32_t Hashtable::getiAndFound(const UnicodeString& key, UBool &found) const {
+    return uhash_getiAndFound(hash, &key, &found);
+}
+
 inline void* Hashtable::remove(const UnicodeString& key) {
     return uhash_remove(hash, &key);
 }
@@ -219,6 +234,10 @@ inline int32_t Hashtable::removei(const UnicodeString& key) {
     return uhash_removei(hash, &key);
 }
 
+inline UBool Hashtable::containsKey(const UnicodeString& key) const {
+    return uhash_containsKey(hash, &key);
+}
+
 inline const UHashElement* Hashtable::find(const UnicodeString& key) const {
     return uhash_find(hash, &key);
 }