+
−#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