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Fix -Wundef warnings for patterns #if HAVE

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* See [Feature #17752]
* Using this to detect them:
  git grep -P 'if\s+HAVE' | grep -Pv 'HAVE_LONG_LONG|/ChangeLog|HAVE_TYPEOF'
This commit is contained in:
Benoit Daloze 2021-04-29 15:12:44 +02:00
parent fa7a712d46
commit 0764d323d8
Notes: git 2021-05-04 21:57:20 +09:00
9 changed files with 14 additions and 14 deletions
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2
random.c
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@ -428,7 +428,7 @@ random_init(int argc, VALUE *argv, VALUE obj)
# define USE_DEV_URANDOM 0
#endif
#if HAVE_GETENTROPY
#ifdef HAVE_GETENTROPY
# define MAX_SEED_LEN_PER_READ 256
static int
fill_random_bytes_urandom(void *seed, size_t size)