@@ -18,11 +18,17 @@
 
 #define OF_UNICODE_UPPER_TABLE_SIZE 0x105
 #define OF_UNICODE_LOWER_TABLE_SIZE 0x105
 #define OF_UNICODE_CASEFOLDING_TABLE_SIZE 0x105
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 extern const of_unichar_t* const
     of_unicode_upper_table[OF_UNICODE_UPPER_TABLE_SIZE];
 extern const of_unichar_t* const
     of_unicode_lower_table[OF_UNICODE_LOWER_TABLE_SIZE];
 extern const of_unichar_t* const
     of_unicode_casefolding_table[OF_UNICODE_CASEFOLDING_TABLE_SIZE];
+#ifdef __cplusplus
+}
+#endif