- int FIFO_Relink(tVFS_Node *Node, const char *OldName, const char *NewName);
-Uint64 FIFO_Read(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer);
-Uint64 FIFO_Write(tVFS_Node *Node, Uint64 Offset, Uint64 Length, const void *Buffer);
+ int FIFO_Unlink(tVFS_Node *Node, const char *OldName);
+size_t FIFO_Read(tVFS_Node *Node, off_t Offset, size_t Length, void *Buffer, Uint Flags);
+size_t FIFO_Write(tVFS_Node *Node, off_t Offset, size_t Length, const void *Buffer, Uint Flags);