From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 15 May 2023 01:51:24 +0000 (-0700)
Subject: Prefer PTRDIFF_WIDTH in sort.c
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9f8a5989b651c229e5cc7b59fb6dcedd33875f4b;p=emacs.git

Prefer PTRDIFF_WIDTH in sort.c

* src/sort.c (MAX_MERGE_PENDING):
Prefer PTRDIFF_WIDTH to rolling our own substitute.
---

diff --git a/src/sort.c b/src/sort.c
index 34d0d690198..706c057dab0 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -40,7 +40,7 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
    minimal length.  So the number of bits in a ptrdiff_t is plenty large
    enough for all cases.  */
 
-#define MAX_MERGE_PENDING (sizeof (ptrdiff_t)  * 8)
+#define MAX_MERGE_PENDING PTRDIFF_WIDTH
 
 /* Once we get into galloping mode, we stay there as long as both runs
    win at least GALLOP_WIN_MIN consecutive times.  */