36   PetscObjectList nlist;  in PetscObjectListRemoveReference()  local
41   nlist = *fl;  in PetscObjectListRemoveReference()
42   while (nlist) {  in PetscObjectListRemoveReference()
43     ierr = PetscStrcmp(name,nlist->name,&match);CHKERRQ(ierr);  in PetscObjectListRemoveReference()
45       if (!nlist->skipdereference) {  in PetscObjectListRemoveReference()
46         ierr = PetscObjectDereference(nlist->obj);CHKERRQ(ierr);  in PetscObjectListRemoveReference()
48       nlist->skipdereference = PETSC_TRUE;  in PetscObjectListRemoveReference()
51     nlist = nlist->next;  in PetscObjectListRemoveReference()
76   PetscObjectList olist,nlist,prev;  in PetscObjectListAdd()  local
82     nlist = *fl; prev = NULL;  in PetscObjectListAdd()
83     while (nlist) {  in PetscObjectListAdd()
84       ierr = PetscStrcmp(name,nlist->name,&match);CHKERRQ(ierr);  in PetscObjectListAdd()
87         if (prev) prev->next = nlist->next;  in PetscObjectListAdd()
88         else if (nlist->next) *fl = nlist->next;  in PetscObjectListAdd()
90         if (!nlist->skipdereference) {  in PetscObjectListAdd()
91           ierr = PetscObjectDereference(nlist->obj);CHKERRQ(ierr);  in PetscObjectListAdd()
93         ierr = PetscFree(nlist);CHKERRQ(ierr);  in PetscObjectListAdd()
96       prev  = nlist;  in PetscObjectListAdd()
97       nlist = nlist->next;  in PetscObjectListAdd()
102   nlist = *fl;  in PetscObjectListAdd()
103   while (nlist) {  in PetscObjectListAdd()
104     ierr = PetscStrcmp(name,nlist->name,&match);CHKERRQ(ierr);  in PetscObjectListAdd()
107       if (!nlist->skipdereference) {  in PetscObjectListAdd()
108         ierr = PetscObjectDereference(nlist->obj);CHKERRQ(ierr);  in PetscObjectListAdd()
110       nlist->skipdereference = PETSC_FALSE;  in PetscObjectListAdd()
111       nlist->obj             = obj;  in PetscObjectListAdd()
114     nlist = nlist->next;  in PetscObjectListAdd()
127     nlist = *fl;  in PetscObjectListAdd()
128     while (nlist->next) {  in PetscObjectListAdd()
129       nlist = nlist->next;  in PetscObjectListAdd()
131     nlist->next = olist;  in PetscObjectListAdd()