• _SAFE_ZONE_X_MAX_ : follow_pedestrian.h
• _SAFE_ZONE_X_MIN_ : follow_pedestrian.h
• _SAFE_ZONE_Y_MAX_ : follow_pedestrian.h
• _SAFE_ZONE_Y_MIN_ : follow_pedestrian.h
• _SEARCH_RADIUS_ : follow_pedestrian.h
• _SEARCH_X_ : follow_pedestrian.h
• _SEARCH_Y_ : follow_pedestrian.h
• _USE_DEBUG_ : follow_pedestrian.h
• DIRECTION_IN_FRONT : follow_pedestrian.h
• LIGHT_OFF : follow_pedestrian.h
• LIGHT_ON : follow_pedestrian.h
• PFLN : follow_pedestrian.h
• SPEED_MOVE_SLOW : follow_pedestrian.h
• SPEED_STOP : follow_pedestrian.h