2 files changed, 13 insertions, 0 deletions
diff --git a/NK_C_API.cc b/NK_C_API.cc
index 66bbcf9..dde150b 100644
--- a/NK_C_API.cc
+++ b/NK_C_API.cc
@@ -608,6 +608,13 @@ extern "C" {
 		});
 	}
 
+  NK_C_API int NK_set_unencrypted_volume_rorw_pin_type_user() {
+		auto m = NitrokeyManager::instance();
+		return get_with_result([&]() {
+			return m->set_unencrypted_volume_rorw_pin_type_user() ? 1 : 0;
+		});
+	}
+
 	NK_C_API const char* NK_list_devices_by_cpuID() {
 		auto nm = NitrokeyManager::instance();
 		return get_with_string_result([&]() {
diff --git a/NK_C_API.h b/NK_C_API.h
index 3778ad0..27730c9 100644
--- a/NK_C_API.h
+++ b/NK_C_API.h
@@ -371,6 +371,12 @@ extern "C" {
 	 */
 	NK_C_API int NK_get_minor_firmware_version();
 
+  /**
+   * Function to determine unencrypted volume PIN type
+   * @param minor_firmware_version
+   * @return Returns 1, if set unencrypted volume ro/rw pin type is User, 0 otherwise.
+   */
+	NK_C_API int NK_set_unencrypted_volume_rorw_pin_type_user();
 
 
 	/**