Re: [PATCH 0/9] Xdiff cleanup part2

> The primary goal of this patch series is to convert every field's type in
> xrecord_t and xdfile_t to be unambiguous, in preparation to make it more
> Rust FFI friendly. Additionally the ha field in xrecord_t is split into
> line_hash and minimal_perfect hash.
>
> The order of some of the fields has changed as called out by the commit
> messages.
>
> Before:
>
> typedef struct s_xrecord {
> 	char const *ptr;
> 	long size;
> 	unsigned long ha;
> } xrecord_t;
>
> typedef struct s_xdfile {
> 	xrecord_t *recs;
> 	long nrec;
> 	long dstart, dend;
> 	bool *changed;
> 	long *rindex;
> 	long nreff;
> } xdfile_t;
>
>
> After part 2
>
> typedef struct s_xrecord {
> 	uint8_t const *ptr;
> 	size_t size;
> 	uint64_t line_hash;
> 	size_t minimal_perfect_hash;
> } xrecord_t;
>
> typedef struct s_xdfile {
> 	xrecord_t *recs;
> 	size_t nrec;
> 	bool *changed;
> 	size_t *reference_index;
> 	size_t nreff;
> 	ssize_t dstart, dend;
> } xdfile_t;

>
>
> Ezekiel Newren (9):
>   xdiff: use ssize_t for dstart/dend, make them last in xdfile_t
>   xdiff: make xrecord_t.ptr a uint8_t instead of char
>   xdiff: use size_t for xrecord_t.size
>   xdiff: use unambiguous types in xdl_hash_record()
>   xdiff: split xrecord_t.ha into line_hash and minimal_perfect_hash
>   xdiff: make xdfile_t.nrec a size_t instead of long
>   xdiff: make xdfile_t.nreff a size_t instead of long
>   xdiff: change rindex from long to size_t in xdfile_t
>   xdiff: rename rindex -> reference_index
>
>  xdiff-interface.c  |  2 +-
>  xdiff/xdiffi.c     | 29 +++++++++++------------
>  xdiff/xemit.c      | 28 +++++++++++-----------
>  xdiff/xhistogram.c |  4 ++--
>  xdiff/xmerge.c     | 30 ++++++++++++------------
>  xdiff/xpatience.c  | 14 +++++------
>  xdiff/xprepare.c   | 58 +++++++++++++++++++++++-----------------------
>  xdiff/xtypes.h     | 15 ++++++------
>  xdiff/xutils.c     | 32 ++++++++++++-------------
>  xdiff/xutils.h     |  6 ++---
>  10 files changed, 109 insertions(+), 109 deletions(-)
>
>
> base-commit: 143f58ef7535f8f8a80d810768a18bdf3807de26
> Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-2070%2Fezekielnewren%2Fxdiff_cleanup_part2-v1
> Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-2070/ezekielnewren/xdiff_cleanup_part2-v1
> Pull-Request: https://github.com/git/git/pull/2070