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#ifndef _SYSLINUX_MOVEBITS_H
#define _SYSLINUX_MOVEBITS_H
#include <inttypes.h>
#include <setjmp.h>
typedef uint32_t addr_t;
struct syslinux_movelist {
addr_t dst;
addr_t src;
addr_t len;
struct syslinux_movelist *next;
};
struct syslinux_pm_regs {
uint32_t eax, ecx, edx, ebx;
uint32_t esp, ebp, esi, edi;
uint32_t eip;
};
/*
* moves is computed from "frags" and "freemem". "space" lists
* free memory areas at our disposal, and is (src, cnt) only.
*/
int syslinux_compute_movelist(struct syslinux_movelist **,
struct syslinux_movelist *,
struct syslinux_movelist *);
struct syslinux_movelist *syslinux_memory_map(void);
void syslinux_free_movelist(struct syslinux_movelist *);
int syslinux_add_movelist(struct syslinux_movelist **,
addr_t dst, addr_t src, addr_t len);
int syslinux_prepare_shuffle(struct syslinux_movelist *fraglist);
int syslinux_shuffle_boot_rm(struct syslinux_movelist *fraglist,
uint16_t bootflags,
uint32_t edx, uint32_t esi, uint16_t ds,
uint16_t cs, uint16_t ip);
int syslinux_shuffle_boot_pm(struct syslinux_movelist *fraglist,
uint16_t bootflags,
struct syslinux_pm_regs *regs);
#endif /* _SYSLINUX_MOVEBITS_H */
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