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#ifndef I386_PMEM_H
#define I386_PMEM_H
#include <kernel/multiboot.h>
#include <stdint.h>
#define PFA_ALLOC_ERR 0xFFFFFFFF
struct pfa_page {
struct pfa_page *next;
};
void pfa_init(struct mboot_info *header);
uintptr_t pfa_alloc(void);
void pfa_free(uintptr_t paddr);
void pfa_free_range(uintptr_t start, uintptr_t end);
#endif
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