1 files changed, 1 insertions, 3 deletions
diff --git a/utils.hpp b/utils.hpp
index 9cff9e0..d48b0a7 100644
--- a/utils.hpp
+++ b/utils.hpp
@@ -1,4 +1,4 @@
-#ifndef __UTILS_H_
+#pragma once
 
 #include <cstddef>
 
@@ -14,6 +14,4 @@ typedef std::complex<float> complexf;
 
 #define MDEBUG(fmt, args...) fprintf (stderr, fmt , ## args)
 
-#define __UTILS_H_
-#endif // __UTILS_H_