254     MemCellHdr prevFree, nextFree;  member
327         cbeg->nextFree = cmid;  in os_init_mem_block()
329         cmid->nextFree = cend;  in os_init_mem_block()
331         cend->nextFree = NULL;  in os_init_mem_block()
337         cbeg->nextFree = NULL;  in os_init_mem_block()
339         cmid->nextFree = this->freeCells->nextFree;  in os_init_mem_block()
341         cmid->nextFree->prevFree = cmid;  in os_init_mem_block()
342         cmid->prevFree->nextFree = cmid;  in os_init_mem_block()
343         cend->nextFree = NULL;  in os_init_mem_block()
523     c = this->freeCells->nextFree;  in picoos_allocate()
528         c = c->nextFree;  in picoos_allocate()
534         c->prevFree->nextFree = c->nextFree;  in picoos_allocate()
535         c->nextFree->prevFree = c->prevFree;  in picoos_allocate()
543         c2->nextFree = c->nextFree;  in picoos_allocate()
544         c2->nextFree->prevFree = c2;  in picoos_allocate()
546         c2->prevFree->nextFree = c2;  in picoos_allocate()
583                 cr->nextFree->prevFree = cr->prevFree;  in picoos_deallocate()
584                 cr->prevFree->nextFree = cr->nextFree;  in picoos_deallocate()
594                 c->nextFree = cr->nextFree;  in picoos_deallocate()
596                 c->nextFree->prevFree = c;  in picoos_deallocate()
597                 c->prevFree->nextFree = c;  in picoos_deallocate()
599                 c->nextFree = this->freeCells->nextFree;  in picoos_deallocate()
601                 c->nextFree->prevFree = c;  in picoos_deallocate()
602                 c->prevFree->nextFree = c;  in picoos_deallocate()