From fc6285523f615e31f9d313a667e6ca8a9d781872 Mon Sep 17 00:00:00 2001
From: cathugger <cathugger@cock.li>
Date: Tue, 23 Mar 2021 10:36:42 +0000
Subject: [PATCH] fix compilation err in non-intfilter cases

---
 ifilter_bitsum.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/ifilter_bitsum.h b/ifilter_bitsum.h
index fdbe45e..2c0a5db 100644
--- a/ifilter_bitsum.h
+++ b/ifilter_bitsum.h
@@ -1,3 +1,6 @@
+
+#ifdef EXPANDMASK
+
 #ifdef __GNUC__
 
 static IFT ifilter_bitsum(IFT x)
@@ -12,7 +15,7 @@ static IFT ifilter_bitsum(IFT x)
 	return (((IFT) 1) << __builtin_popcount((unsigned int) x)) - 1;
 }
 
-#else
+#else // __GNUC__
 
 static IFT ifilter_bitsum(IFT x)
 {
@@ -24,4 +27,6 @@ static IFT ifilter_bitsum(IFT x)
 	return (((IFT) 1) << v) - 1;
 }
 
-#endif
+#endif // __GNUC__
+
+#endif // EXPANDMASK