1 files changed, 2 insertions, 0 deletions
diff --git a/lib/dis.h b/lib/dis.h
index 386470a..c75886d 100644
--- a/lib/dis.h
+++ b/lib/dis.h
@@ -1,8 +1,10 @@
+#pragma once
 
 #include <stdbool.h>
 
 #define UNUSED __attribute__((unused))
 #define INLINE inline __attribute__((always_inline))
+#define NOINLINE inline __attribute__((noinline))
 
 struct bitslice_run {
     int inpos, outpos, len;