diff options
Diffstat (limited to 'include/ruby')
-rw-r--r-- | include/ruby/ruby.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 07477b0da4..3394b8c7f9 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1069,6 +1069,10 @@ struct RStruct { #define RSTRUCT_SET(st, idx, v) RB_OBJ_WRITE(st, &RSTRUCT_CONST_PTR(st)[idx], (v)) #define RSTRUCT_GET(st, idx) (RSTRUCT_CONST_PTR(st)[idx]) +#define RBIGNUM_SIGN(b) (FIX2INT(rb_big_cmp((b), INT2FIX(0))) >= 0) +#define RBIGNUM_POSITIVE_P(b) (FIX2INT(rb_big_cmp((b), INT2FIX(0))) >= 0) +#define RBIGNUM_NEGATIVE_P(b) (FIX2INT(rb_big_cmp((b), INT2FIX(0))) < 0) + #define R_CAST(st) (struct st*) #define RBASIC(obj) (R_CAST(RBasic)(obj)) #define ROBJECT(obj) (R_CAST(RObject)(obj)) |