diff options
Diffstat (limited to 'include/ruby/ruby.h')
| -rw-r--r-- | include/ruby/ruby.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index a654cddb7e..b1ac0c60c4 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -124,11 +124,13 @@ typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1]; #define PRI_SHORT_PREFIX "h" #endif +#ifndef PRI_64_PREFIX #if SIZEOF_LONG == 8 #define PRI_64_PREFIX PRI_LONG_PREFIX #elif SIZEOF_LONG_LONG == 8 #define PRI_64_PREFIX PRI_LL_PREFIX #endif +#endif #define RUBY_PRI_VALUE_MARK "\v" #if defined PRIdPTR && !defined PRI_VALUE_PREFIX |