Add a MMC-depend field (soft/hard) for version checking

depends/util/include/modutils.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <QString>
+#include "libutil_config.h"
+
+class QUrl;
+
+namespace Util
+{
+struct Version
+{
+	Version(const QString &str);
+
+	bool operator<(const Version &other) const;
+	bool operator<=(const Version &other) const;
+	bool operator>(const Version &other) const;
+	bool operator==(const Version &other) const;
+	bool operator!=(const Version &other) const;
+
+	QString toString() const
+	{
+		return m_string;
+	}
+
+private:
+	QString m_string;
+};
+
+LIBUTIL_EXPORT QUrl expandQMURL(const QString &in);
+LIBUTIL_EXPORT bool versionIsInInterval(const QString &version, const QString &interval);
+}
+