-int xics_alloc(XICSState *icp, int src, int irq_hint, bool lsi);
-int xics_alloc_block(XICSState *icp, int src, int num, bool lsi, bool align);
+int xics_alloc(XICSState *icp, int src, int irq_hint, bool lsi, Error **errp);
+int xics_alloc_block(XICSState *icp, int src, int num, bool lsi, bool align,
+ Error **errp);