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30 lines
740 B
30 lines
740 B
20 years ago
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#ifndef REV_CACHE_H
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#define REV_CACHE_H
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extern struct rev_cache {
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struct rev_cache *head_list;
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struct rev_list_elem *children;
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struct rev_list_elem *parents;
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struct rev_list_elem *parents_tail;
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unsigned short num_parents;
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unsigned short num_children;
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unsigned int written : 1;
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unsigned int parsed : 1;
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unsigned int work : 30;
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void *work_ptr;
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unsigned char sha1[20];
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} **rev_cache;
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extern int nr_revs, alloc_revs;
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struct rev_list_elem {
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struct rev_list_elem *next;
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struct rev_cache *ri;
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};
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extern int find_rev_cache(const unsigned char *);
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extern int read_rev_cache(const char *, FILE *, int);
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extern int record_rev_cache(const unsigned char *, FILE *);
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extern void write_rev_cache(const char *new, const char *old);
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#endif
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