Mercurial > hg
view mercurial/bdiff.h @ 42466:465f2d0df9ae
deltas: accept and skip None return for delta info
They are some extra computation that will shortcut the delta compression if the
delta seems hopeless, returning None.
author | Valentin Gatien-Baron <vgatien-baron@janestreet.com> |
---|---|
date | Mon, 21 Jan 2019 22:37:30 +0100 |
parents | 174d115d8104 |
children | d86908050375 |
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#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