void surf_action_set_category(surf_action_t action, const char *category);
e_surf_action_state_t surf_action_get_state(surf_action_t action);
int surf_action_get_cost(surf_action_t action);
void surf_action_set_category(surf_action_t action, const char *category);
e_surf_action_state_t surf_action_get_state(surf_action_t action);
int surf_action_get_cost(surf_action_t action);