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    char name[OFW_TREE_PROPERTY_MAX_NAMELEN];
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    char name[OFW_TREE_PROPERTY_MAX_NAMELEN];
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    size_t size;
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    size_t size;
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    void *value;
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    void *value;
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};
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};
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/*
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 * Definition of 'reg' and 'ranges' properties for various buses.
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 */
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struct ofw_fhc_reg {
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    uint64_t addr;
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_fhc_reg ofw_fhc_reg_t;
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struct ofw_fhc_range {
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    uint64_t child_base;
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    uint64_t parent_base;
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_fhc_range ofw_fhc_range_t;
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struct ofw_central_reg {
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    uint64_t addr;
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_central_reg ofw_central_reg_t;
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struct ofw_central_range {
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    uint64_t child_base;
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    uint64_t parent_base;
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_central_range ofw_central_range_t;
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struct ofw_ebus_reg {
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    uint32_t space;
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    uint32_t addr;
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_ebus_reg ofw_ebus_reg_t;
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struct ofw_ebus_range {
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    uint32_t child_space;
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    uint32_t child_base;
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    uint32_t parent_space;
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    uint64_t parent_base;       /* group phys.mid and phys.lo together */
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    uint32_t size;
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} __attribute__ ((packed));
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typedef struct ofw_ebus_range ofw_ebus_range_t;
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struct ofw_pci_reg {
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    uint32_t space;         /* needs to masked to obtain pure space id */
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    uint64_t addr;          /* group phys.mid and phys.lo together */
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    uint64_t size;
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} __attribute__ ((packed));
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typedef struct ofw_pci_reg ofw_pci_reg_t;
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struct ofw_pci_range {
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    uint32_t space;
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    uint64_t child_base;        /* group phys.mid and phys.lo together */
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    uint64_t parent_base;
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    uint64_t size;
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} __attribute__ ((packed));
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typedef struct ofw_pci_range ofw_pci_range_t;
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struct ofw_ffb_reg {
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} __attribute__ ((packed));
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typedef struct ofw_ffb_reg ofw_ffb_reg_t;
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extern void ofw_tree_init(ofw_tree_node_t *root);
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extern void ofw_tree_init(ofw_tree_node_t *root);
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extern void ofw_tree_print(void);
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extern void ofw_tree_print(void);
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extern const char *ofw_tree_node_name(const ofw_tree_node_t *node);
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extern const char *ofw_tree_node_name(const ofw_tree_node_t *node);
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extern ofw_tree_node_t *ofw_tree_lookup(const char *path);
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extern ofw_tree_node_t *ofw_tree_lookup(const char *path);
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extern ofw_tree_property_t *ofw_tree_getprop(const ofw_tree_node_t *node, const char *name);
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extern bool ofw_fhc_apply_ranges(ofw_tree_node_t *node, ofw_fhc_reg_t *reg, uintptr_t *pa);
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extern bool ofw_central_apply_ranges(ofw_tree_node_t *node, ofw_central_reg_t *reg, uintptr_t *pa);
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extern bool ofw_ebus_apply_ranges(ofw_tree_node_t *node, ofw_ebus_reg_t *reg, uintptr_t *pa);
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extern bool ofw_pci_apply_ranges(ofw_tree_node_t *node, ofw_pci_reg_t *reg, uintptr_t *pa);
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extern bool ofw_ffb_apply_ranges(ofw_tree_node_t *node, ofw_ffb_reg_t *reg, uintptr_t *pa);
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#endif
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#endif