493     char32_t c32;  in __mbrtowc_utf8()  local
494     const size_t retval = __mbrtoc32_utf8(&c32, s, n, ps, ptd);  in __mbrtowc_utf8()
498         if (c32 > 0xffff)  in __mbrtowc_utf8()
502             c32 = 0xfffd;  in __mbrtowc_utf8()
504         _ASSIGN_IF_NOT_NULL(pwc, static_cast<wchar_t>(c32));  in __mbrtowc_utf8()
537             char32_t c32;  in __mbsrtowcs_utf8()  local
538             const size_t retval = __mbrtoc32_utf8(&c32, current_src, avail, ps, ptd);  in __mbsrtowcs_utf8()
552             else if (c32 > 0xffff)  in __mbsrtowcs_utf8()
558                     c32 -= 0x10000;  in __mbsrtowcs_utf8()
559                     const char16_t high_surrogate = static_cast<char16_t>((c32 >> 10) | 0xd800);  in __mbsrtowcs_utf8()
560                     const char16_t low_surrogate = static_cast<char16_t>((c32 & 0x03ff) | 0xdc00);  in __mbsrtowcs_utf8()
571                 *current_dest++ = static_cast<wchar_t>(c32);  in __mbsrtowcs_utf8()