diff options
| -rw-r--r-- | include/ruby/ruby.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 1b22e3dcb4..6b76cb6524 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -478,10 +478,11 @@ struct RRegexp { struct RHash { struct RBasic basic; - struct st_table *ntbl; /* maybe 0 */ + struct st_table *ntbl; /* possibly 0 */ int iter_lev; VALUE ifnone; }; +/* RHASH_TBL allocates st_table if not available. */ #define RHASH_TBL(h) rb_hash_tbl(h) #define RHASH_ITER_LEV(h) (RHASH(h)->iter_lev) #define RHASH_IFNONE(h) (RHASH(h)->ifnone) @@ -548,7 +549,7 @@ struct RStruct { struct RBignum { struct RBasic basic; - char sign; + char sign; /* positive:0, negative:1 */ long len; void *digits; }; |