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#define BUF_SIZE        1024
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#define BUF_SIZE        1024
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#define MEMMAP_MAX_RECORDS  32
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#define MEMMAP_MAX_RECORDS  32
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#define MAX_OFW_ARGS            12
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typedef unsigned long ofw_arg_t;
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typedef unsigned int ihandle;
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typedef unsigned int phandle;
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/** OpenFirmware command structure
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 *
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 */
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typedef struct {
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    const char *service;        /**< Command name */
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    unsigned long nargs;        /**< Number of in arguments */
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    unsigned long nret;     /**< Number of out arguments */
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    ofw_arg_t args[MAX_OFW_ARGS];   /**< List of arguments */
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} ofw_args_t;
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typedef struct {
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typedef struct {
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    void *start;
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    void *start;
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    unsigned int size;
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    unsigned int size;
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} memzone_t;
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} memzone_t;
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    unsigned int count;
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    unsigned int count;
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    memzone_t zones[MEMMAP_MAX_RECORDS];
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    memzone_t zones[MEMMAP_MAX_RECORDS];
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} memmap_t;
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} memmap_t;
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typedef struct {
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typedef struct {
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    void *addr;
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    uint32_t addr;
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    unsigned int width;
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    unsigned int width;
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    unsigned int height;
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    unsigned int height;
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    unsigned int bpp;
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    unsigned int bpp;
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    unsigned int scanline;
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    unsigned int scanline;
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} screen_t;
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} screen_t;
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typedef struct {
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typedef struct {
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    void *addr;
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    uint32_t addr;
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    unsigned int size;
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    unsigned int size;
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} keyboard_t;
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} keyboard_t;
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typedef struct {
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typedef struct {
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    unsigned int info;
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    unsigned int info;
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    pci_addr_t addr;
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    pci_addr_t addr;
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    unsigned int size_hi;
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    unsigned int size_hi;
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    unsigned int size_lo;
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    unsigned int size_lo;
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} pci_reg_t;
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} pci_reg_t;
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typedef unsigned long ofw_arg_t;
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extern uintptr_t ofw_cif;
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typedef unsigned int ihandle;
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typedef unsigned int phandle;
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extern phandle ofw_aliases;
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extern phandle ofw_aliases;
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extern void init(void);
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extern void init(void);
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extern void ofw_write(const char *str, const int len);
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extern void ofw_write(const char *str, const int len);
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extern int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen);
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extern int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen);
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extern phandle ofw_find_device(const char *name);
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extern phandle ofw_find_device(const char *name);
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extern int ofw(ofw_args_t *arg);
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extern void *ofw_translate(const void *virt);
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extern void *ofw_translate(const void *virt);
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extern int ofw_translate_failed(ofw_arg_t flag);
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extern void *ofw_claim(const void *virt, const int len);
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extern int ofw_map(const void *phys, const void *virt, const int size, const int mode);
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extern int ofw_map(const void *phys, const void *virt, const int size, const int mode);
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extern int ofw_memmap(memmap_t *map);
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extern int ofw_memmap(memmap_t *map);
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extern int ofw_screen(screen_t *screen);
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extern int ofw_screen(screen_t *screen);
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extern int ofw_keyboard(keyboard_t *keyboard);
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extern int ofw_keyboard(keyboard_t *keyboard);
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