From 56e0e1934d4ec751d83f9f54ce93ca74b0e21194 Mon Sep 17 00:00:00 2001 From: dearblue Date: Sat, 25 May 2019 12:12:21 +0900 Subject: Name the return value of `mrb_range_beg_len()` --- include/mruby/range.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/mruby/range.h b/include/mruby/range.h index b5626993a..ee6eb8d1d 100644 --- a/include/mruby/range.h +++ b/include/mruby/range.h @@ -64,7 +64,13 @@ MRB_API struct RRange* mrb_range_ptr(mrb_state *mrb, mrb_value range); */ MRB_API mrb_value mrb_range_new(mrb_state *mrb, mrb_value start, mrb_value end, mrb_bool exclude); -MRB_API mrb_int mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp, mrb_int len, mrb_bool trunc); +enum mrb_range_beg_len { + MRB_RANGE_TYPE_MISMATCH = 0, /* (failure) not range */ + MRB_RANGE_OK = 1, /* (success) range */ + MRB_RANGE_OUT = 2 /* (failure) out of range */ +}; + +MRB_API enum mrb_range_beg_len mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp, mrb_int len, mrb_bool trunc); mrb_value mrb_get_values_at(mrb_state *mrb, mrb_value obj, mrb_int olen, mrb_int argc, const mrb_value *argv, mrb_value (*func)(mrb_state*, mrb_value, mrb_int)); void mrb_gc_mark_range(mrb_state *mrb, struct RRange *r); -- cgit v1.2.3