1 files changed, 10 insertions, 0 deletions
diff --git a/lib/substitute-internal.h b/lib/substitute-internal.h
new file mode 100644
index 0000000..cbb7462
--- /dev/null
+++ b/lib/substitute-internal.h
@@ -0,0 +1,10 @@
+#pragma once
+
+#include <stdio.h>
+#define panic(...) do { \
+	fprintf(stderr, __VA_ARGS__); \
+	abort(); \
+	__builtin_unreachable(); \
+} while(0)
+
+#define EXPORT __attribute__ ((visibility("default")))