Function prototype or declaration at include/xen/xenbus.h, line 226 References: drivers/block/xen-blkback/xenbus.c, line 104 drivers/block/xen-blkback/xenbus.c, line 110 drivers/block/xen-blkback/xenbus.c, line 119 drivers/block/xen-blkback/xenbus.c, line 840 drivers/block/xen-blkfront.c, line 1648 drivers/char/tpm/xen-tpmfront.c, line 264 drivers/pci/xen-pcifront.c, line 866 drivers/pci/xen-pcifront.c, line 952 drivers/xen/xen-scsiback.c, line 1226 drivers/xen/xenbus/xenbus_client.c, line 313 drivers/xen/xenbus/xenbus_client.c, line 321 drivers/xen/xenbus/xenbus_client.c, line 442 drivers/xen/xenbus/xenbus_client.c, line 744 drivers/xen/xenbus/xenbus_client.c, line 768 drivers/xen/xenbus/xenbus_client.c, line 807 drivers/xen/xenbus/xenbus_client.c, line 859 drivers/xen/xenbus/xenbus_probe.c, line 252 include/xen/xenbus.h, line 226