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e91017d5d0
Summary: This both fixes semantics and makes `compat.h` a bit more readable. This because necessary, because we migtrated from external `compat.h` to `mercurial/compat.h` in D7064623. Reviewed By: DurhamG Differential Revision: D7196403 fbshipit-source-id: 0005cc2f4e58951adfe8f7f795067da728ad64ae
28 lines
747 B
C
28 lines
747 B
C
#ifndef _HG_MPATCH_H_
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#define _HG_MPATCH_H_
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#define MPATCH_ERR_NO_MEM -3
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#define MPATCH_ERR_CANNOT_BE_DECODED -2
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#define MPATCH_ERR_INVALID_PATCH -1
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#include "mercurial/compat.h"
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struct mpatch_frag {
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int start, end, len;
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const char *data;
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};
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struct mpatch_flist {
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struct mpatch_frag *base, *head, *tail;
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};
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int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist **res);
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ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist *l);
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void mpatch_lfree(struct mpatch_flist *a);
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int mpatch_apply(char *buf, const char *orig, ssize_t len,
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struct mpatch_flist *l);
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struct mpatch_flist *
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mpatch_fold(void *bins, struct mpatch_flist *(*get_next_item)(void *, ssize_t),
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ssize_t start, ssize_t end);
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#endif
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