1742         uint16_t wc1 = *frm_nxt;  in utf16_to_utf8()  local
1743         if (wc1 > Maxcode)  in utf16_to_utf8()
1745         if (wc1 < 0x0080)  in utf16_to_utf8()
1749             *to_nxt++ = static_cast<uint8_t>(wc1);  in utf16_to_utf8()
1751         else if (wc1 < 0x0800)  in utf16_to_utf8()
1755             *to_nxt++ = static_cast<uint8_t>(0xC0 | (wc1 >> 6));  in utf16_to_utf8()
1756             *to_nxt++ = static_cast<uint8_t>(0x80 | (wc1 & 0x03F));  in utf16_to_utf8()
1758         else if (wc1 < 0xD800)  in utf16_to_utf8()
1762             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1763             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1764             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1766         else if (wc1 < 0xDC00)  in utf16_to_utf8()
1775             if (((((wc1 & 0x03C0UL) >> 6) + 1) << 16) +  in utf16_to_utf8()
1776                 ((wc1 & 0x003FUL) << 10) + (wc2 & 0x03FF) > Maxcode)  in utf16_to_utf8()
1779             uint8_t z = ((wc1 & 0x03C0) >> 6) + 1;  in utf16_to_utf8()
1781             *to_nxt++ = static_cast<uint8_t>(0x80 | ((z & 0x03) << 4)     | ((wc1 & 0x003C) >> 2));  in utf16_to_utf8()
1782             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0003) << 4) | ((wc2 & 0x03C0) >> 6));  in utf16_to_utf8()
1785         else if (wc1 < 0xE000)  in utf16_to_utf8()
1793             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1794             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1795             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1819         uint16_t wc1 = static_cast<uint16_t>(*frm_nxt);  in utf16_to_utf8()  local
1820         if (wc1 > Maxcode)  in utf16_to_utf8()
1822         if (wc1 < 0x0080)  in utf16_to_utf8()
1826             *to_nxt++ = static_cast<uint8_t>(wc1);  in utf16_to_utf8()
1828         else if (wc1 < 0x0800)  in utf16_to_utf8()
1832             *to_nxt++ = static_cast<uint8_t>(0xC0 | (wc1 >> 6));  in utf16_to_utf8()
1833             *to_nxt++ = static_cast<uint8_t>(0x80 | (wc1 & 0x03F));  in utf16_to_utf8()
1835         else if (wc1 < 0xD800)  in utf16_to_utf8()
1839             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1840             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1841             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1843         else if (wc1 < 0xDC00)  in utf16_to_utf8()
1852             if (((((wc1 & 0x03C0UL) >> 6) + 1) << 16) +  in utf16_to_utf8()
1853                 ((wc1 & 0x003FUL) << 10) + (wc2 & 0x03FF) > Maxcode)  in utf16_to_utf8()
1856             uint8_t z = ((wc1 & 0x03C0) >> 6) + 1;  in utf16_to_utf8()
1858             *to_nxt++ = static_cast<uint8_t>(0x80 | ((z & 0x03) << 4)     | ((wc1 & 0x003C) >> 2));  in utf16_to_utf8()
1859             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0003) << 4) | ((wc2 & 0x03C0) >> 6));  in utf16_to_utf8()
1862         else if (wc1 < 0xE000)  in utf16_to_utf8()
1870             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1871             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1872             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()