[PATCH v3 14/15] xdiff: make xdfile_t more rust friendly

["Ezekiel Newren via GitGitGadget" <gitgitgadget@xxxxxxxxx>]

From: Ezekiel Newren <ezekielnewren@xxxxxxxxx>

Convert the remaining ambiguous fields in xdfile_t from C types to Rust
types for interoperability.

Signed-off-by: Ezekiel Newren <ezekielnewren@xxxxxxxxx>
---
 xdiff/xdiffi.c | 16 ++++++++--------
 xdiff/xdiffi.h |  8 ++++----
 xdiff/xtypes.h | 10 +++++-----
 3 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c
index ebdb72432261..0509b4875996 100644
--- a/xdiff/xdiffi.c
+++ b/xdiff/xdiffi.c
@@ -42,8 +42,8 @@ typedef struct s_xdpsplit {
  * using this algorithm, so a little bit of heuristic is needed to cut the
  * search and to return a suboptimal point.
  */
-static long xdl_split(unsigned long const *ha1, long off1, long lim1,
-		      unsigned long const *ha2, long off2, long lim2,
+static long xdl_split(u64 const *ha1, long off1, long lim1,
+		      u64 const *ha2, long off2, long lim2,
 		      long *kvdf, long *kvdb, int need_min, xdpsplit_t *spl,
 		      xdalgoenv_t *xenv) {
 	long dmin = off1 - lim2, dmax = lim1 - off2;
@@ -260,7 +260,7 @@ static long xdl_split(unsigned long const *ha1, long off1, long lim1,
 int xdl_recs_cmp(diffdata_t *dd1, long off1, long lim1,
 		 diffdata_t *dd2, long off2, long lim2,
 		 long *kvdf, long *kvdb, int need_min, xdalgoenv_t *xenv) {
-	unsigned long const *ha1 = dd1->ha, *ha2 = dd2->ha;
+	u64 const *ha1 = dd1->ha, *ha2 = dd2->ha;
 
 	/*
 	 * Shrink the box by walking through each diagonal snake (SW and NE).
@@ -273,14 +273,14 @@ int xdl_recs_cmp(diffdata_t *dd1, long off1, long lim1,
 	 * be obviously changed.
 	 */
 	if (off1 == lim1) {
-		char *rchg2 = dd2->rchg;
-		long *rindex2 = dd2->rindex;
+		u8 *rchg2 = dd2->rchg;
+		usize *rindex2 = dd2->rindex;
 
 		for (; off2 < lim2; off2++)
 			rchg2[rindex2[off2]] = 1;
 	} else if (off2 == lim2) {
-		char *rchg1 = dd1->rchg;
-		long *rindex1 = dd1->rindex;
+		u8 *rchg1 = dd1->rchg;
+		usize *rindex1 = dd1->rindex;
 
 		for (; off1 < lim1; off1++)
 			rchg1[rindex1[off1]] = 1;
@@ -944,7 +944,7 @@ int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) {
 
 int xdl_build_script(xdfenv_t *xe, xdchange_t **xscr) {
 	xdchange_t *cscr = NULL, *xch;
-	char *rchg1 = xe->xdf1.rchg, *rchg2 = xe->xdf2.rchg;
+	u8 *rchg1 = xe->xdf1.rchg, *rchg2 = xe->xdf2.rchg;
 	long i1, i2, l1, l2;
 
 	/*
diff --git a/xdiff/xdiffi.h b/xdiff/xdiffi.h
index 126c9d8ff4e4..c766ee115c99 100644
--- a/xdiff/xdiffi.h
+++ b/xdiff/xdiffi.h
@@ -25,10 +25,10 @@
 
 
 typedef struct s_diffdata {
-	long nrec;
-	unsigned long const *ha;
-	long *rindex;
-	char *rchg;
+	usize nrec;
+	u64 const *ha;
+	usize *rindex;
+	u8 *rchg;
 } diffdata_t;
 
 typedef struct s_xdalgoenv {
diff --git a/xdiff/xtypes.h b/xdiff/xtypes.h
index 849f218b3277..66b3dfae8bdf 100644
--- a/xdiff/xtypes.h
+++ b/xdiff/xtypes.h
@@ -48,11 +48,11 @@ DEFINE_IVEC_TYPE(xrecord_t, xrecord);
 
 typedef struct s_xdfile {
 	struct ivec_xrecord record;
-	long dstart, dend;
-	char *rchg;
-	long *rindex;
-	long nreff;
-	unsigned long *ha;
+	isize dstart, dend;
+	u8 *rchg;
+	usize *rindex;
+	usize nreff;
+	u64 *ha;
 } xdfile_t;
 
 typedef struct s_xdfenv {
-- 
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