mercurial/bdiff.h
author Martin von Zweigbergk <martinvonz@google.com>
Mon, 16 Apr 2018 23:49:38 -0700
changeset 38856 a01200b25da6
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child 48274 d86908050375
permissions -rw-r--r--
shortest: use 'x' prefix to disambiguate from revnum if configured Differential Revision: https://phab.mercurial-scm.org/D4042
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#ifndef _HG_BDIFF_H_
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#define _HG_BDIFF_H_
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#include "compat.h"
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struct bdiff_line {
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	int hash, n, e;
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	ssize_t len;
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	const char *l;
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};
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struct bdiff_hunk;
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struct bdiff_hunk {
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	int a1, a2, b1, b2;
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	struct bdiff_hunk *next;
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};
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int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
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int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
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               struct bdiff_hunk *base);
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void bdiff_freehunks(struct bdiff_hunk *l);
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#endif