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Rename (and expose) UTF-8 related functions; ref #4712

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- mrb_utf8len() - returns the size of a UTF-8 char (in bytes)
- mrb_utf8_strlen() - returns the length of a UTF-8 string (in char)
This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-04-28 13:16:27 +09:00
parent 3ce459f23a
commit a395f8e2c8
3 changed files with 16 additions and 15 deletions
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include/mruby/string.h
+2 -1
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@@ -465,7 +465,8 @@ mrb_bool mrb_str_beg_len(mrb_int str_len, mrb_int *begp, mrb_int *lenp);
mrb_value mrb_str_byte_subseq(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len);
#ifdef MRB_UTF8_STRING
mrb_int mrb_utf8_len(const char *str, mrb_int byte_len);
mrb_int mrb_utf8len(const char *str, const char *end);
mrb_int mrb_utf8_strlen(const char *str, mrb_int byte_len);
#endif
MRB_END_DECL