Pith - wedge
#ifndef WEDGEHEADER_H
#define WEDGEHEADER_H

#include <QDate>
#include <QRegularExpression>
#include <QString>

namespace WedgeHeader {

	QDate otcStartFor(const QDate &date);
	qint64 otcDayOf(const QDate &date);
	int otcYearOf(const QDate &date);
	QDate dateFromOtcDay(qint64 otcDay);

	QString render(const QString &format, const QDate &date);
	QRegularExpression matchRegex(const QString &format);
	QRegularExpression dateRegex(const QString &format, const QDate &date);

}

#endif