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Prefer PTRDIFF_WIDTH in sort.c

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* src/sort.c (MAX_MERGE_PENDING):
Prefer PTRDIFF_WIDTH to rolling our own substitute.
This commit is contained in:
Paul Eggert 2023-05-14 18:51:24 -07:00
parent 85c4efc9f4
commit 9f8a5989b6
1 changed files with 1 additions and 1 deletions
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src/sort.c
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@ -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. */