namespace utils {
namespace nested {
/**
 * top **level** comment *of* important
 * * list one
 * * list two
 * * list three
 *
 * 1. number one
 * 2. number two
 *
 * @param first_param description of first *param*
 *   1. item a
 *   2. item b
 * @param second_param description of second param
 */
void my_func(int first_param, bool second_param) {
}

/**
 * specific description for single param version
 * @param first_param description of first *param*
 *   1. item a
 *   2. item b
 */
void my_func(int first_param) {
}
}
}

void free_func() {
}