Lines Matching refs:ec0
4313 RCEC *ec0, *ec1, *ec2;
4317 ec0 = *headp;
4321 if (ec0 == NULL || ec0 == ec) break;
4323 ec1 = ec0;
4324 ec0 = ec0->next;
4326 tl_assert(ec0 == ec);
4327 if (ec0 != NULL && ec1 != NULL && ec2 != NULL) {
4329 /* ec0 points to ec, ec1 to its predecessor, and ec2 to ec1's
4330 predecessor. Swap ec0 and ec1, that is, move ec0 one step
4333 tl_assert(ec1->next == ec0);
4334 tmp = ec0->next;
4335 ec2->next = ec0;
4336 ec0->next = ec1;
4340 if (ec0 != NULL && ec1 != NULL && ec2 == NULL) {
4343 tl_assert(ec1->next == ec0);
4344 ec0->next;
4345 ec0->next = ec1;
4346 *headp = ec0;
