"utf8-ucs4-unsafe.h" to "unistr.h".
utf16-ucs4 The include file is changed from "utf16-ucs4.h"
to "unistr.h".
- utf16-ucs4-unsafe The include file is changed from "utf16-ucs4.h"
- to "unistr.h".
+ utf16-ucs4-unsafe The include file is changed from
+ "utf16-ucs4-unsafe.h" to "unistr.h".
ucs4-utf8 The include file is changed from "ucs4-utf8.h"
to "unistr.h".
ucs4-utf16 The include file is changed from "ucs4-utf16.h"