Lines Matching refs:ifihead
89 struct ifi_info *ifi, *ifihead, **ifipnext, *ifipold, **ifiptr;
101 ifihead = NULL;
102 ifipnext = &ifihead;
196 if (ifihead != NULL) {
197 free_ifi_info(ifihead);
198 ifihead = NULL;
211 return(ifihead); /* pointer to first structure in linked list */
360 struct ifi_info *ifi, *ifihead, **ifipnext;
376 ifihead = NULL;
409 ifipnext = &ifihead;
429 for (ifi = ifihead; ifi != NULL; ifi = ifi->ifi_next) {
513 return(ifihead); /* pointer to first structure in linked list */
518 if (ifihead != NULL)
519 free_ifi_info(ifihead);
528 struct ifi_info *ifi, *ifihead, **ifipnext, *ifipold, **ifiptr;
551 ifihead = NULL;
579 ifihead = NULL;
580 ifipnext = &ifihead;
779 if (ifihead != NULL) {
780 free_ifi_info(ifihead);
781 ifihead = NULL;
796 return(ifihead); /* pointer to first structure in linked list */
802 free_ifi_info(struct ifi_info *ifihead)
806 for (ifi = ifihead; ifi != NULL; ifi = ifinext) {