Method tellp

Source/mpqapi.cpp:105–109

	}

	bool tellp(std::streampos *result)
	{
		*result = s_->tellp();
		return CheckError("tellp() = %" PRIuMAX, static_cast<std::uintmax_t>(*result));
	}

	bool write(const char *data, std::streamsize size)
	{