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-rw-r--r--utils/hp2ps/Main.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/utils/hp2ps/Main.h b/utils/hp2ps/Main.h
index b023d42656..1eea93f0a2 100644
--- a/utils/hp2ps/Main.h
+++ b/utils/hp2ps/Main.h
@@ -3,14 +3,14 @@
#include "ghcconfig.h"
#include <stdio.h>
-#ifdef __STDC__
+#if defined(__STDC__)
#define PROTO(x) x
#else
#define PROTO(x) ()
#endif
/* our own ASSERT macro (for C) */
-#ifndef DEBUG
+#if !defined(DEBUG)
#define ASSERT(predicate) /*nothing*/
#else
@@ -34,7 +34,7 @@ typedef int boolish;
/* Use "long long" if we have it: the numbers in profiles can easily
* overflow 32 bits after a few seconds execution.
*/
-#ifdef HAVE_LONG_LONG
+#if defined(HAVE_LONG_LONG)
typedef long long int intish;
#else
typedef long int intish;