diff --git a/cppu/util/uno_purpenvhelperC52.map b/cppu/util/uno_purpenvhelperC52.map
new file mode 100644
index 000000000000..f6d913548919
--- /dev/null
+++ b/cppu/util/uno_purpenvhelperC52.map
@@ -0,0 +1,8 @@
+UDK_3_0_0 {
+    global:
+        __1cEcppuGhelperHpurpenvNcreateMapping6FppnM_uno_Mapping_pnQ_uno_Environment_7pFbpv8pnbH_typelib_TypeDescriptionReference_pnY_typelib_MethodParameter_lpknY_typelib_TypeDescription_8p8ppnI_uno_Any__v8_v_;
+        __1cEcppuGhelperHpurpenvbDEnvironment_initWithEnterable6FpnQ_uno_Environment_pn0AJEnterable__v_;
+
+    local:
+        *;
+};
diff --git a/cppu/util/uno_purpenvhelpergcc3.map b/cppu/util/uno_purpenvhelpergcc3.map
new file mode 100644
index 000000000000..eb224df0b301
--- /dev/null
+++ b/cppu/util/uno_purpenvhelpergcc3.map
@@ -0,0 +1,8 @@
+UDK_3_0_0 {
+    global:
+        _ZN4cppu6helper7purpenv13createMappingEPP12_uno_MappingP16_uno_EnvironmentS6_PFvbPvS7_P33_typelib_TypeDescriptionReferenceP24_typelib_MethodParameterlPK24_typelib_TypeDescriptionS7_PS7_PP8_uno_AnyES7_;
+        _ZN4cppu6helper7purpenv29Environment_initWithEnterableEP16_uno_EnvironmentPNS_9EnterableE;
+
+    local:
+        *;
+};