1d8012181SPatrick Venture 2d8012181SPatrick Venture #pragma once 3d8012181SPatrick Venture 4*a076487aSPatrick Venture namespace pid_control 5*a076487aSPatrick Venture { 6*a076487aSPatrick Venture 7d8012181SPatrick Venture enum class FanSpeedDirection 8d8012181SPatrick Venture { 9d8012181SPatrick Venture DOWN, 10d8012181SPatrick Venture UP, 11d8012181SPatrick Venture NEUTRAL, /* not sure this will ever happen, but for completeness. */ 12d8012181SPatrick Venture }; 13*a076487aSPatrick Venture 14*a076487aSPatrick Venture } 15