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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-04-19 04:29:49 +0200 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-04-18 19:47:36 -0700 |
| commit | 75dfc1e8706d994bd7b18a24360847fd12bd5af0 (patch) | |
| tree | ed90e620a242bb5b8aa9776fe846401d09a569c0 | |
| parent | 5fae0325872710dcbf42541b985103b66f613f61 (diff) | |
| download | emacs-75dfc1e8706d994bd7b18a24360847fd12bd5af0.tar.gz | |
Port module_bignum_count_max to strict C
* src/emacs-module.c (module_bignum_count_max): Make
this a macro, not an enum, since it might not fit into
int as C99 requires.
| -rw-r--r-- | src/emacs-module.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/emacs-module.c b/src/emacs-module.c index 0974a199e5e..0d3cce0276b 100644 --- a/src/emacs-module.c +++ b/src/emacs-module.c @@ -955,11 +955,9 @@ single memcpy to convert the magnitude. This way we largely avoid the import/export overhead on most platforms. */ -enum -{ - /* Documented maximum count of magnitude elements. */ - module_bignum_count_max = min (SIZE_MAX, PTRDIFF_MAX) / sizeof (emacs_limb_t) -}; +/* Documented maximum count of magnitude elements. */ +#define module_bignum_count_max \ + ((ptrdiff_t) min (SIZE_MAX, PTRDIFF_MAX) / sizeof (emacs_limb_t)) /* Verify that emacs_limb_t indeed has unique object representations. */ |