Fix missing inclusion guard needed for unity build

Fixes #1127.
ago%!(EXTRA string=8 years) · bf7cc2ffac
parent adebcc7111
commit bf7cc2ffac
1 changed files with 2 additions and 0 deletions
--- a/src/internal.h
+++ b/src/internal.h
@ -25,6 +25,8 @@
 //
 //========================================================================

+#pragma once
+
 #if defined(_GLFW_USE_CONFIG_H)
 #include "glfw_config.h"
 #endif