extern asmlinkage int swsusp_arch_resume(void);
extern unsigned int count_data_pages(void);
-extern void swsusp_free(void);
struct snapshot_handle {
loff_t offset;
extern unsigned long alloc_swap_page(int swap, struct bitmap_page *bitmap);
extern void free_all_swap_pages(int swap, struct bitmap_page *bitmap);
+extern int swsusp_check(void);
extern int swsusp_shrink_memory(void);
+extern void swsusp_free(void);
extern int swsusp_suspend(void);
extern int swsusp_resume(void);
+extern int swsusp_read(void);
+extern int swsusp_write(void);
+extern void swsusp_close(void);