diff options
Diffstat (limited to 'amiga/os3support.c')
-rw-r--r-- | amiga/os3support.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/amiga/os3support.c b/amiga/os3support.c index f29763633..243578540 100644 --- a/amiga/os3support.c +++ b/amiga/os3support.c @@ -192,6 +192,12 @@ struct Node *GetHead(struct List *list) return res; } +struct Node *GetPred(struct Node *node) +{ + if (node->ln_Pred->ln_Pred == NULL) return NULL; + return node->ln_Pred; +} + struct Node *GetSucc(struct Node *node) { if (node->ln_Succ->ln_Succ == NULL) return NULL; |