view mercurial/bdiff.h @ 37687:8872d46643b6

test-check-commit: don't run hg per commit

We aren't stress testing CPU.

  $ time ./run-tests.py -l test-check-commit.t --timeout 600
  (orig) 162.59s user 17.98s system 101% cpu 2:58.55 total
  (new)  5.85s user 0.99s system 98% cpu 6.939 total

#ifndef _HG_BDIFF_H_
#define _HG_BDIFF_H_

#include "compat.h"

struct bdiff_line {
	int hash, n, e;
	ssize_t len;
	const char *l;
};

struct bdiff_hunk;
struct bdiff_hunk {
	int a1, a2, b1, b2;
	struct bdiff_hunk *next;
};

int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
               struct bdiff_hunk *base);
void bdiff_freehunks(struct bdiff_hunk *l);

#endif