1 files changed, 2 insertions, 0 deletions
diff --git a/vulkan.c b/vulkan.c
index 03925c4..e2e37c9 100644
--- a/vulkan.c
+++ b/vulkan.c
@@ -1,3 +1,5 @@
+// SPDX-FileCopyrightText: 2018 Tomasz Kramkowski <tomasz@kramkow.ski>
+// SPDX-License-Identifier: CC0-1.0
 #include <vulkan/vulkan.h>
 #include <GLFW/glfw3.h>
 #include <assert.h>