ICU-8464 Try to fix broken build.

X-SVN-Rev: 34689

diff --git a/icu4c/source/common/lrucache.h b/icu4c/source/common/lrucache.h
index cd6537fa8c85a7e3d48485403935bf17c5e304d5..721b73166f560c8b1cdd15ba280828e5b2eae0fc 100644 (file)
--- a/icu4c/source/common/lrucache.h
+++ b/icu4c/source/common/lrucache.h
@@ -25,7 +25,7 @@ U_NAMESPACE_BEGIN
 
 class CacheEntry2;
 
-class LRUCache : public UObject {
+class U_COMMON_API LRUCache : public UObject {
   public:
     template<typename T>
     void get(const char *localeId, SharedPtr<T> &ptr, UErrorCode &status) {
@@ -59,7 +59,7 @@ class LRUCache : public UObject {
 
 typedef UObject *(*CreateFunc)(const char *localeId, UErrorCode &status);
 
-class SimpleLRUCache : public LRUCache {
+class U_COMMON_API SimpleLRUCache : public LRUCache {
 public:
     SimpleLRUCache(
         int32_t maxSize,