Function kdebug

include/log.h:71–79

template <class... Args>
void kdebug(const char* format, Args&&... args) {
#ifdef _DEBUG
	auto size = std::snprintf(nullptr, 0, format, std::forward<Args>(args)...);
	BString msg(size + 1, '\0');
	std::snprintf(msg.str(), size + 1, format, std::forward<Args>(args)...);
	msg += "\n";
	internal_log(msg, stderr);
#endif
}
#endif