Function StringAppendF

module/src/main/cpp/external/fdutils/stringprintf.cpp:65–70

		return result;
	}
	void StringAppendF(std::string* dst, const char* format, ...) {
		va_list ap;
		va_start(ap, format);
		StringAppendV(dst, format, ap);
		va_end(ap);
	}
} // namespace android::base