archive/iso9660: rewrite the macro CEILING as function

b84444b6 · Max Kellermann · 1e421cbc · b84444b6
Commit b84444b6 authored Feb 05, 2020 by Max Kellermann
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Iso9660ArchivePlugin.cxx src/archive/plugins/Iso9660ArchivePlugin.cxx +5 -1

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--- a/src/archive/plugins/Iso9660ArchivePlugin.cxx
+++ b/src/archive/plugins/Iso9660ArchivePlugin.cxx
@@ -36,7 +36,11 @@
 #include <utility>
-#define CEILING(x, y) ((x+(y-1))/y)
+static constexpr size_t
+CEILING(size_t x, size_t y) noexcept
+{
+	return (x + y - 1) / y;
+}
 struct Iso9660 {
 	iso9660_t *const iso;