1794         uint16_t wc1 = *frm_nxt;  in utf16_to_utf8()  local
1795         if (wc1 > Maxcode)  in utf16_to_utf8()
1797         if (wc1 < 0x0080)  in utf16_to_utf8()
1801             *to_nxt++ = static_cast<uint8_t>(wc1);  in utf16_to_utf8()
1803         else if (wc1 < 0x0800)  in utf16_to_utf8()
1807             *to_nxt++ = static_cast<uint8_t>(0xC0 | (wc1 >> 6));  in utf16_to_utf8()
1808             *to_nxt++ = static_cast<uint8_t>(0x80 | (wc1 & 0x03F));  in utf16_to_utf8()
1810         else if (wc1 < 0xD800)  in utf16_to_utf8()
1814             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1815             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1816             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1818         else if (wc1 < 0xDC00)  in utf16_to_utf8()
1827             if (((((wc1 & 0x03C0UL) >> 6) + 1) << 16) +  in utf16_to_utf8()
1828                 ((wc1 & 0x003FUL) << 10) + (wc2 & 0x03FF) > Maxcode)  in utf16_to_utf8()
1831             uint8_t z = ((wc1 & 0x03C0) >> 6) + 1;  in utf16_to_utf8()
1833             *to_nxt++ = static_cast<uint8_t>(0x80 | ((z & 0x03) << 4)     | ((wc1 & 0x003C) >> 2));  in utf16_to_utf8()
1834             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0003) << 4) | ((wc2 & 0x03C0) >> 6));  in utf16_to_utf8()
1837         else if (wc1 < 0xE000)  in utf16_to_utf8()
1845             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1846             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1847             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1871         uint16_t wc1 = static_cast<uint16_t>(*frm_nxt);  in utf16_to_utf8()  local
1872         if (wc1 > Maxcode)  in utf16_to_utf8()
1874         if (wc1 < 0x0080)  in utf16_to_utf8()
1878             *to_nxt++ = static_cast<uint8_t>(wc1);  in utf16_to_utf8()
1880         else if (wc1 < 0x0800)  in utf16_to_utf8()
1884             *to_nxt++ = static_cast<uint8_t>(0xC0 | (wc1 >> 6));  in utf16_to_utf8()
1885             *to_nxt++ = static_cast<uint8_t>(0x80 | (wc1 & 0x03F));  in utf16_to_utf8()
1887         else if (wc1 < 0xD800)  in utf16_to_utf8()
1891             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1892             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1893             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()
1895         else if (wc1 < 0xDC00)  in utf16_to_utf8()
1904             if (((((wc1 & 0x03C0UL) >> 6) + 1) << 16) +  in utf16_to_utf8()
1905                 ((wc1 & 0x003FUL) << 10) + (wc2 & 0x03FF) > Maxcode)  in utf16_to_utf8()
1908             uint8_t z = ((wc1 & 0x03C0) >> 6) + 1;  in utf16_to_utf8()
1910             *to_nxt++ = static_cast<uint8_t>(0x80 | ((z & 0x03) << 4)     | ((wc1 & 0x003C) >> 2));  in utf16_to_utf8()
1911             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0003) << 4) | ((wc2 & 0x03C0) >> 6));  in utf16_to_utf8()
1914         else if (wc1 < 0xE000)  in utf16_to_utf8()
1922             *to_nxt++ = static_cast<uint8_t>(0xE0 |  (wc1 >> 12));  in utf16_to_utf8()
1923             *to_nxt++ = static_cast<uint8_t>(0x80 | ((wc1 & 0x0FC0) >> 6));  in utf16_to_utf8()
1924             *to_nxt++ = static_cast<uint8_t>(0x80 |  (wc1 & 0x003F));  in utf16_to_utf8()