/* See LICENSE file for copyright and license details. */
#include "lib-common.h"


static unsigned char yijing_hexagrams[] = {
	0xC0, 0xEB, 0xCC, 0xE0, 0xC9, 0xC5, 0xD8, 0xCB,
	0xC8, 0xF8, 0xE4, 0xF4, 0xFC, 0xFA, 0xE9, 0xD3,
	0xCD, 0xF1, 0xDD, 0xF7, 0xE5, 0xFF, 0xD4, 0xE2,
	0xD9, 0xD1, 0xD5, 0xF3, 0xE8, 0xC3, 0xDA, 0xD6,
	0xEA, 0xDB, 0xF0, 0xDE, 0xF9, 0xEE, 0xD0, 0xEC,
	0xC4, 0xEF, 0xFE, 0xE6, 0xFB, 0xDC, 0xC2, 0xC7,
	0xE1, 0xDF, 0xF6, 0xFD, 0xF5, 0xE7, 0xF2, 0xCF,
	0xCA, 0xED, 0xE3, 0xCE, 0xD2, 0xC6, 0xD7, 0xC1
};


enum libcharconv_result
libcharconv_latin(const char *s, size_t slen, size_t *n, uint_least32_t *cp, size_t *ncp)
{
	enum libcharconv_result ret = LIBCHARCONV_CONVERTED;
	uint_least32_t c;
	char c1, c2, c3, c4, c5, c6;
	const char *cs;
	size_t i, clen;
	unsigned num;

	*n = 0;
	while (slen) {
		clen = libcharconv_decode_utf8_(s, slen, &c);
		if (clen > slen) {
			if (*n)
				goto no_conv;
			return LIBCHARCONV_INDETERMINATE;
		}
		if (!clen) {
			*n += 1u;
			slen -= 1u;
			s = &s[1];
			continue;
		}
		slen -= clen;

		if (UINT32_C(0x2680) <= c && c <= UINT32_C(0x2685)) {
			/* dice */
			c -= (uint_least32_t)UINT32_C(0x2680) - (uint_least32_t)'1';
			goto conv;

		} else if (UINT32_C(0x1F1E6) <= c && c <= UINT32_C(0x1F1FF)) {
			/* region indicators */
			c -= (uint_least32_t)UINT32_C(0x1F1E6) - (uint_least32_t)'A';
			goto conv;

		} else if (UINT32_C(0xE0020) <= c && c <= UINT32_C(0xE007E)) {
			/* tags */
			c -= (uint_least32_t)UINT32_C(0xE0000);
			goto conv;

		} else if (UINT32_C(0x10800) <= c && c <= UINT32_C(0x1083F)) {
			/* cypriot */
			c -= UINT32_C(0x10800);
			c1 = "_jklmnprstwxz"[c / 5];
			c2 = "aeiou"[c % 5];
			if (c1 == '_') {
				c = (uint_least32_t)c2;
				goto conv;
			}
			if (c1 == 'j' && c2 != 'a' && c2 != 'o')
				goto no_match;
			if (c1 == 'w' && c2 == 'u')
				goto no_match;
			if (c1 == 'x' && c2 != 'a' && c2 != 'e')
				goto no_match;
			if (c1 == 'z' && c2 != 'a' && c2 != 'o')
				goto no_match;
			goto conv2;

		} else if (UINT32_C(0x1D400) <= c && c <= UINT32_C(0x1D419)) {
			/* bold (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D400) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D41A) <= c && c <= UINT32_C(0x1D433)) {
			/* bold (small) */
			c -= (uint_least32_t)UINT32_C(0x1D41A) - (uint_least32_t)'a';
			goto conv;
		} else if (UINT32_C(0x1D7CE) <= c && c <= UINT32_C(0x1D7D7)) {
			/* bold (digit) */
			c -= (uint_least32_t)UINT32_C(0x1D7CE) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1D434) <= c && c <= UINT32_C(0x1D44D)) {
			/* italic (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D434) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D44E) <= c && c <= UINT32_C(0x1D467)) {
			/* italic (small) */
			c -= (uint_least32_t)UINT32_C(0x1D44E) - (uint_least32_t)'a';
			goto conv;
		} else if (c == UINT32_C(0x210E)) {
			/* italic (small h) */
			c = (uint_least32_t)'h';
			goto conv;

		} else if (UINT32_C(0x1D468) <= c && c <= UINT32_C(0x1D481)) {
			/* bold italic (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D468) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D482) <= c && c <= UINT32_C(0x1D49B)) {
			/* bold italic (small) */
			c -= (uint_least32_t)UINT32_C(0x1D482) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D670) <= c && c <= UINT32_C(0x1D689)) {
			/* monospace (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D670) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D68A) <= c && c <= UINT32_C(0x1D6A3)) {
			/* monospace (small) */
			c -= (uint_least32_t)UINT32_C(0x1D68A) - (uint_least32_t)'a';
			goto conv;
		} else if (UINT32_C(0x1D7F6) <= c && c <= UINT32_C(0x1D7FF)) {
			/* monospace (digit) */
			c -= (uint_least32_t)UINT32_C(0x1D7F6) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1FBF0) <= c && c <= UINT32_C(0x1FBF9)) {
			/* segmented */
			c -= (uint_least32_t)UINT32_C(0x1FBF0) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1D5A0) <= c && c <= UINT32_C(0x1D5B9)) {
			/* sans-serif (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D5A0) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D5BA) <= c && c <= UINT32_C(0x1D5D3)) {
			/* sans-serif (small) */
			c -= (uint_least32_t)UINT32_C(0x1D5BA) - (uint_least32_t)'a';
			goto conv;
		} else if (UINT32_C(0x1D7E2) <= c && c <= UINT32_C(0x1D7EB)) {
			/* sans-serif (digit) */
			c -= (uint_least32_t)UINT32_C(0x1D7E2) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1D5D4) <= c && c <= UINT32_C(0x1D5ED)) {
			/* sans-serif bold (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D5D4) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D5EE) <= c && c <= UINT32_C(0x1D607)) {
			/* sans-serif bold (small) */
			c -= (uint_least32_t)UINT32_C(0x1D5EE) - (uint_least32_t)'a';
			goto conv;
		} else if (UINT32_C(0x1D7EC) <= c && c <= UINT32_C(0x1D7F5)) {
			/* sans-serif bold (digit) */
			c -= (uint_least32_t)UINT32_C(0x1D7EC) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1D608) <= c && c <= UINT32_C(0x1D621)) {
			/* sans-serif italic (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D608) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D622) <= c && c <= UINT32_C(0x1D63B)) {
			/* sans-serif italic (small) */
			c -= (uint_least32_t)UINT32_C(0x1D622) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D63C) <= c && c <= UINT32_C(0x1D655)) {
			/* sans-serif bold italic (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D63C) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D656) <= c && c <= UINT32_C(0x1D66F)) {
			/* sans-serif bold italic (small) */
			c -= (uint_least32_t)UINT32_C(0x1D656) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D538) <= c && c <= UINT32_C(0x1D551)) {
			/* double-struck (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D538) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D552) <= c && c <= UINT32_C(0x1D56B)) {
			/* double-struck (small) */
			c -= (uint_least32_t)UINT32_C(0x1D552) - (uint_least32_t)'a';
			goto conv;
		} else if (UINT32_C(0x1D7D8) <= c && c <= UINT32_C(0x1D7E1)) {
			/* double-struck (digit) */
			c -= (uint_least32_t)UINT32_C(0x1D7D8) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1D504) <= c && c <= UINT32_C(0x1D51D)) {
			/* fraktur (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D504) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D51E) <= c && c <= UINT32_C(0x1D537)) {
			/* fraktur (small) */
			c -= (uint_least32_t)UINT32_C(0x1D51E) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D56C) <= c && c <= UINT32_C(0x1D585)) {
			/* bold fraktur (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D56C) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D586) <= c && c <= UINT32_C(0x1D59F)) {
			/* bold fraktur (small) */
			c -= (uint_least32_t)UINT32_C(0x1D586) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D49C) <= c && c <= UINT32_C(0x1D4B5)) {
			/* script (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D49C) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D4B6) <= c && c <= UINT32_C(0x1D4CF)) {
			/* script (small) */
			c -= (uint_least32_t)UINT32_C(0x1D4B6) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1D4D0) <= c && c <= UINT32_C(0x1D4E9)) {
			/* bold script (captial) */
			c -= (uint_least32_t)UINT32_C(0x1D4D0) - (uint_least32_t)'A';
			goto conv;
		} else if (UINT32_C(0x1D4EA) <= c && c <= UINT32_C(0x1D503)) {
			/* bold script (small) */
			c -= (uint_least32_t)UINT32_C(0x1D4EA) - (uint_least32_t)'a';
			goto conv;

		} else if (UINT32_C(0x1F110) <= c && c <= UINT32_C(0x1F129)) {
			/* bracketed (parenthesised capital) */
			c -= (uint_least32_t)UINT32_C(0x1F110) - (uint_least32_t)'A';
			c1 = '(';
			c2 = (char)c;
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x249C) <= c && c <= UINT32_C(0x24B5)) {
			/* bracketed (parenthesised small) */
			c -= (uint_least32_t)UINT32_C(0x249C) - (uint_least32_t)'a';
			c1 = '(';
			c2 = (char)c;
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x2474) <= c && c <= UINT32_C(0x247C)) {
			/* bracketed (parenthesised number) */
			c -= (uint_least32_t)UINT32_C(0x2474) - (uint_least32_t)'1';
			c1 = '(';
			c2 = (char)c;
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x247D) <= c && c <= UINT32_C(0x2486)) {
			/* bracketed (parenthesised number) */
			c -= (uint_least32_t)UINT32_C(0x247D) - (uint_least32_t)'0';
			c1 = '(';
			c2 = '1';
			c3 = (char)c;
			c4 = ')';
			goto conv4;
		} else if (c == UINT32_C(0x2487)) {
			/* bracketed (parenthesised number) */
			c1 = '(';
			c2 = '2';
			c3 = '0';
			c4 = ')';
			goto conv4;
		} else if (UINT32_C(0x1F101) <= c && c <= UINT32_C(0x1F10A)) {
			/* bracketed (number comma) */
			c -= (uint_least32_t)UINT32_C(0x1F101) - (uint_least32_t)'0';
			c1 = (char)c;
			c2 = ',';
			goto conv2;
		} else if (c == UINT32_C(0x1F100)) {
			/* bracketed (number full stop) */
			c1 = '0';
			c2 = '.';
			goto conv2;
		} else if (UINT32_C(0x2488) <= c && c <= UINT32_C(0x2490)) {
			/* bracketed (number full stop) */
			c -= (uint_least32_t)UINT32_C(0x2488) - (uint_least32_t)'1';
			c1 = (char)c;
			c2 = '.';
			goto conv2;
		} else if (UINT32_C(0x2491) <= c && c <= UINT32_C(0x249A)) {
			/* bracketed (number full stop) */
			c -= (uint_least32_t)UINT32_C(0x2491) - (uint_least32_t)'0';
			c1 = '1';
			c2 = (char)c;
			c3 = '.';
			goto conv3;
		} else if (c == UINT32_C(0x249B)) {
			/* bracketed (number full stop) */
			c1 = '2';
			c2 = '0';
			c3 = '.';
			goto conv3;

		} else if (UINT32_C(0xFE00) <= c && c <= UINT32_C(0xFE0F)) {
			/* variation selectors */
			num = (unsigned)(c - UINT32_C(0xFE00)) + 1u;
			if (num < 10) {
				c1 = (char)('0' + num);
				goto conv1;
			} else {
				c1 = (char)('0' + num / 10);
				c2 = (char)('0' + num % 10);
				goto conv2;
			}
		} else if (UINT32_C(0xE0100) <= c && c <= UINT32_C(0xE01EF)) {
			/* variation selectors */
			num = (unsigned)(c - UINT32_C(0xE0100)) + 17u;
			if (num < 100) {
				c1 = (char)('0' + num / 10);
				c2 = (char)('0' + num % 10);
				goto conv2;
			} else {
				c1 = (char)('0' + num / 100);
				c2 = (char)('0' + num / 10 % 10);
				c3 = (char)('0' + num % 10);
				goto conv3;
			}

		} else if (UINT32_C(0x2070) <= c && c <= UINT32_C(0x2079)) {
			/* superscript */
			c -= (uint_least32_t)UINT32_C(0x2070) - (uint_least32_t)'0';
			goto conv;
		} else if (UINT32_C(0x00B2) <= c && c <= UINT32_C(0x00B3)) {
			/* superscript */
			c -= (uint_least32_t)UINT32_C(0x00B2) - (uint_least32_t)'2';
			goto conv;
		} else if (c == UINT32_C(0x00B9)) {
			/* superscript */
			c -= (uint_least32_t)UINT32_C(0x00B9) - (uint_least32_t)'1';
			goto conv;

		} else if (UINT32_C(0x2080) <= c && c <= UINT32_C(0x2089)) {
			/* subscript */
			c -= (uint_least32_t)UINT32_C(0x2080) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x10920) <= c && c <= UINT32_C(0x10939)) {
			/* lydian */
			c = (uint_least32_t)"abgdeviyklmnorStufqsTAELNc"[c - UINT32_C(0x10920)];
			goto conv;

		} else if (UINT32_C(0x10280) <= c && c <= UINT32_C(0x1029C)) {
			/* lycian */
			c = (uint_least32_t)"aebBgdiwzDjkqlmnMNupKrstTAEhx"[c - UINT32_C(0x10280)];
			goto conv;

		} else if (UINT32_C(0x1F031) <= c && c <= UINT32_C(0x1F061)) {
			/* domino tiles */
			c1 = (char)(((uint_least32_t)c - UINT32_C(0x1F031)) / 7u + (unsigned)'0');
			c3 = (char)(((uint_least32_t)c - UINT32_C(0x1F031)) % 7u + (unsigned)'0');
			c2 = '|';
			goto conv3;
		} else if (UINT32_C(0x1F063) <= c && c <= UINT32_C(0x1F093)) {
			/* domino tiles */
			c1 = (char)(((uint_least32_t)c - UINT32_C(0x1F063)) / 7u + (unsigned)'0');
			c3 = (char)(((uint_least32_t)c - UINT32_C(0x1F063)) % 7u + (unsigned)'0');
			c2 = '-';
			goto conv3;

		} else if (UINT32_C(0x1F550) <= c && c <= UINT32_C(0x1F567)) {
			/* clock faces */
			c -= UINT32_C(0x1F550);
			c1 = (char)((c + 1u) % 12u / 10u + (uint_least32_t)'0');
			c2 = (char)((c + 1u) % 12u % 10u + (uint_least32_t)'0');
			c3 = ':';
			c4 = c < 12u ? '0' : '3';
			c5 = '0';
			goto conv5;

		} else if (UINT32_C(0x2440) <= c && c <= UINT32_C(0x244A)) {
			/* ocr */
			c = (uint_least32_t)"SdYAIXC/P_\\"[c - UINT32_C(0x2440)];
			goto conv;

		} else if (UINT32_C(0x2800) <= c && c <= UINT32_C(0x28FF)) {
			/* braille */
			if (*n)
				goto no_conv;
			*n += clen;
			i = 0u;
			if ((c & 0x01u) && *ncp > i)
				cp[i++] = '1';
			if ((c & 0x02u) && *ncp > i)
				cp[i++] = '2';
			if ((c & 0x04u) && *ncp > i)
				cp[i++] = '3';
			if ((c & 0x08u) && *ncp > i)
				cp[i++] = '4';
			if ((c & 0x10u) && *ncp > i)
				cp[i++] = '5';
			if ((c & 0x20u) && *ncp > i)
				cp[i++] = '6';
			if ((c & 0x40u) && *ncp > i)
				cp[i++] = '7';
			if ((c & 0x80u) && *ncp > i)
				cp[i++] = '8';
			if (*ncp > i)
				cp[i++] = '0';
			*ncp = i;
			return ret;

		} else if (UINT32_C(0xA4D0) <= c && c <= UINT32_C(0xA4FF)) {
			/* lisu */
			c1 = "bpPdtYgkKjcCzfFmnlsrRVvhGJwxyBaAeEiouULD.,  ;:-="[c - UINT32_C(0xA4D0)];
			if (c1 == ' ')
				goto use_switch;
			goto conv1;

		} else if (UINT32_C(0x2630) <= c && c <= UINT32_C(0x2637)) {
			/* yijing trigrams */
			c1 = (c & 1u) ? '2' : '1';
			c2 = (c & 2u) ? '2' : '1';
			c3 = (c & 4u) ? '2' : '1';
			goto conv3;

		} else if (UINT32_C(0x1D306) <= c && c <= UINT32_C(0x1D356)) {
			/* yijing tetragrams */
			c -= UINT32_C(0x1D306);
			c4 = (char)((c % 3u) + (unsigned)'1');
			c /= 3u;
			c3 = (char)((c % 3u) + (unsigned)'1');
			c /= 3u;
			c2 = (char)((c % 3u) + (unsigned)'1');
			c /= 3u;
			c1 = (char)((c % 3u) + (unsigned)'1');
			goto conv4;

		} else if (UINT32_C(0x4DC0) <= c && c <= UINT32_C(0x4DFF)) {
			/* yijing hexagrams */
			c &= 0xFFu;
			for (i = 0u;; i++)
				if (yijing_hexagrams[i] == (unsigned char)c)
					break;
			c6 = (i &  1u) ? '2' : '1';
			c5 = (i &  2u) ? '2' : '1';
			c4 = (i &  4u) ? '2' : '1';
			c3 = (i &  8u) ? '2' : '1';
			c2 = (i & 16u) ? '2' : '1';
			c1 = (i & 32u) ? '2' : '1';
			goto conv6;

		} else if (UINT32_C(0x110D0) <= c && c <= UINT32_C(0x110E8)) {
			/* sora sompeng */
			c = (uint_least32_t)"stbcdgmGlnvpyrhkjYaEiuoeM"[c - UINT32_C(0x110D0)];
			goto conv;
		} else if (UINT32_C(0x110F0) <= c && c <= UINT32_C(0x110F9)) {
			/* sora sompeng */
			c -= (uint_least32_t)UINT32_C(0x110F0) - (uint_least32_t)'0';
			goto conv;

		} else if (UINT32_C(0x1FA60) <= c && c <= UINT32_C(0x1FA6D)) {
			/* xiangqi */
			c = (uint_least32_t)"gaehrcsGAEHRCS"[c - UINT32_C(0x1FA60)];
			goto conv;

		} else if (UINT32_C(0x2400) <= c && c <= UINT32_C(0x2421)) {
			/* control character representations */
			cs = ((const char *[]){
				"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL",
				"BS",  "HT",  "LF", " VT",  "FF",  "CR",  "SS",  "SI",
				"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
				"CAN", "EM",  "SUB", "ESC", "FS",  "GS",  "RS",  "US",
				"SP",  "DEL"
			})[c & 0xFF];
			goto conv_str;

		} else if (UINT32_C(0x2654) <= c && c <= UINT32_C(0x265F)) {
			/* chess */
			c = (uint_least32_t)"kqrbnpKQRBNP"[c - UINT32_C(0x2654)];
			goto conv;
		} else if (UINT32_C(0x1FA00) <= c && c <= UINT32_C(0x1FA47)) {
			/* chess */
			c = (uint_least32_t)"kqrbnpnNnkqrbnpKQRBNP"[(c - UINT32_C(0x1FA00)) % 21u];
			goto conv;
		} else if (UINT32_C(0x1FA48) <= c && c <= UINT32_C(0x1FA4D)) {
			/* chess */
			c = (uint_least32_t)"eEe"[(c - UINT32_C(0x1FA48)) % 3u];
			goto conv;

		} else if (UINT32_C(0x2460) <= c && c <= UINT32_C(0x2468)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x2460) - (uint_least32_t)'1'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x2469) <= c && c <= UINT32_C(0x2472)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = '1';
			c3 = (char)(c - (UINT32_C(0x2469) - (uint_least32_t)'0'));
			c4 = ')';
			goto conv4;
		} else if (UINT32_C(0x24D0) <= c && c <= UINT32_C(0x24E9)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x24D0) - (uint_least32_t)'a'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x24B6) <= c && c <= UINT32_C(0x24CF)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x24B6) - (uint_least32_t)'A'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x1F130) <= c && c <= UINT32_C(0x1F149)) {
			/* enclosed (positive) */
			c1 = '[';
			c2 = (char)(c - (UINT32_C(0x1F130) - (uint_least32_t)'A'));
			c3 = ']';
			goto conv3;
		} else if (UINT32_C(0x2780) <= c && c <= UINT32_C(0x2788)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x2780) - (uint_least32_t)'1'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x24F5) <= c && c <= UINT32_C(0x24FD)) {
			/* enclosed (positive) */
			c1 = '(';
			c2 = '(';
			c3 = (char)(c - (UINT32_C(0x24F5) - (uint_least32_t)'1'));
			c4 = ')';
			c5 = ')';
			goto conv5;

		} else if (UINT32_C(0x2776) <= c && c <= UINT32_C(0x277E)) {
			/* enclosed (negative) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x2776) - (uint_least32_t)'1'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x24EB) <= c && c <= UINT32_C(0x24F3)) {
			/* enclosed (negative) */
			c1 = '(';
			c2 = '1';
			c3 = (char)(c - (UINT32_C(0x24EB) - (uint_least32_t)'1'));
			c4 = ')';
			goto conv4;
		} else if (UINT32_C(0x1F150) <= c && c <= UINT32_C(0x1F169)) {
			/* enclosed (negative) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x1F150) - (uint_least32_t)'A'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x1F170) <= c && c <= UINT32_C(0x1F189)) {
			/* enclosed (negative) */
			c1 = '[';
			c2 = (char)(c - (UINT32_C(0x1F170) - (uint_least32_t)'A'));
			c3 = ']';
			goto conv3;
		} else if (UINT32_C(0x278A) <= c && c <= UINT32_C(0x2792)) {
			/* enclosed (negative) */
			c1 = '(';
			c2 = (char)(c - (UINT32_C(0x278A) - (uint_least32_t)'1'));
			c3 = ')';
			goto conv3;
		} else if (UINT32_C(0x23D6) <= c && c <= UINT32_C(0x23D9)) {
			/* metrical */
			c -= (uint_least32_t)UINT32_C(0x23D6) - (uint_least32_t)'2';
			goto conv;
		} else if (UINT32_C(0x23D2) <= c && c <= UINT32_C(0x23D5)) {
			/* metrical */
			c -= (uint_least32_t)UINT32_C(0x23D2);
			c1 = (c & 1u) ? '_' : '-';
			c2 = (c & 2u) ? '2' : '1';
			goto conv2;

		} else {
		use_switch:
			switch (c) {
			/* shogi */
			case UINT32_C(0x2616): c = (uint_least32_t)'w'; goto conv;
			case UINT32_C(0x2617): c = (uint_least32_t)'b'; goto conv;
			case UINT32_C(0x26C9): c = (uint_least32_t)'W'; goto conv;
			case UINT32_C(0x26CA): c = (uint_least32_t)'B'; goto conv;

			/* go (common) */
			case UINT32_C(0x25CF): c = (uint_least32_t)'b'; goto conv;
			case UINT32_C(0x25CB): c = (uint_least32_t)'w'; goto conv;

			/* go (white) */
			case UINT32_C(0x2686): c = (uint_least32_t)'1'; goto conv;
			case UINT32_C(0x2687): c = (uint_least32_t)'2'; goto conv;

			/* go (black) */
			case UINT32_C(0x2688): c = (uint_least32_t)'1'; goto conv;
			case UINT32_C(0x2689): c = (uint_least32_t)'2'; goto conv;

			/* draughts */
			case UINT32_C(0x26C0): c = (uint_least32_t)'m'; goto conv;
			case UINT32_C(0x26C1): c = (uint_least32_t)'k'; goto conv;
			case UINT32_C(0x26C2): c = (uint_least32_t)'M'; goto conv;
			case UINT32_C(0x26C3): c = (uint_least32_t)'K'; goto conv;

			/* gender symbols */
			case UINT32_C(0x2640): c = (uint_least32_t)'f'; goto conv;
			case UINT32_C(0x2642): c = (uint_least32_t)'m'; goto conv;
			case UINT32_C(0x263F): c = (uint_least32_t)'i'; goto conv;

			/* double-struck */
			case UINT32_C(0x2102): c = (uint_least32_t)'C'; goto conv;
			case UINT32_C(0x210D): c = (uint_least32_t)'H'; goto conv;
			case UINT32_C(0x2115): c = (uint_least32_t)'N'; goto conv;
			case UINT32_C(0x2119): c = (uint_least32_t)'P'; goto conv;
			case UINT32_C(0x211A): c = (uint_least32_t)'Q'; goto conv;
			case UINT32_C(0x211D): c = (uint_least32_t)'R'; goto conv;
			case UINT32_C(0x2124): c = (uint_least32_t)'Z'; goto conv;

			/* double-struck italic */
			case UINT32_C(0x2145): c = (uint_least32_t)'D'; goto conv;
			case UINT32_C(0x2146): c = (uint_least32_t)'d'; goto conv;
			case UINT32_C(0x2147): c = (uint_least32_t)'e'; goto conv;
			case UINT32_C(0x2148): c = (uint_least32_t)'i'; goto conv;
			case UINT32_C(0x2149): c = (uint_least32_t)'j'; goto conv;

			/* fraktur */
			case UINT32_C(0x212D): c = (uint_least32_t)'C'; goto conv;
			case UINT32_C(0x210C): c = (uint_least32_t)'H'; goto conv;
			case UINT32_C(0x2111): c = (uint_least32_t)'I'; goto conv;
			case UINT32_C(0x211C): c = (uint_least32_t)'R'; goto conv;
			case UINT32_C(0x2128): c = (uint_least32_t)'Z'; goto conv;

			/* script */
			case UINT32_C(0x212C): c = (uint_least32_t)'B'; goto conv;
			case UINT32_C(0x2130): c = (uint_least32_t)'E'; goto conv;
			case UINT32_C(0x2131): c = (uint_least32_t)'F'; goto conv;
			case UINT32_C(0x210B): c = (uint_least32_t)'H'; goto conv;
			case UINT32_C(0x2110): c = (uint_least32_t)'I'; goto conv;
			case UINT32_C(0x2112): c = (uint_least32_t)'L'; goto conv;
			case UINT32_C(0x2133): c = (uint_least32_t)'M'; goto conv;
			case UINT32_C(0x211B): c = (uint_least32_t)'R'; goto conv;
			case UINT32_C(0x212F): c = (uint_least32_t)'e'; goto conv;
			case UINT32_C(0x210A): c = (uint_least32_t)'g'; goto conv;
			case UINT32_C(0x2134): c = (uint_least32_t)'o'; goto conv;

			/* buhid */
			case UINT32_C(0x1740): c = (uint_least32_t)'a'; goto conv;
			case UINT32_C(0x1741): c = (uint_least32_t)'i'; goto conv;
			case UINT32_C(0x1742): c = (uint_least32_t)'u'; goto conv;
			case UINT32_C(0x1752): c2 = 'i'; goto budih_combining;
			case UINT32_C(0x1753): c2 = 'u'; goto budih_combining;
			budih_combining:
				c1 = '^';
				goto conv2;
			case UINT32_C(0x174A): c1 = 'b'; goto budih;
			case UINT32_C(0x1747): c1 = 'd'; goto budih;
			case UINT32_C(0x1744): c1 = 'g'; goto budih;
			case UINT32_C(0x1751): c1 = 'h'; goto budih;
			case UINT32_C(0x1743): c1 = 'k'; goto budih;
			case UINT32_C(0x174E): c1 = 'l'; goto budih;
			case UINT32_C(0x174B): c1 = 'm'; goto budih;
			case UINT32_C(0x1748): c1 = 'n'; goto budih;
			case UINT32_C(0x1749): c1 = 'p'; goto budih;
			case UINT32_C(0x174D): c1 = 'r'; goto budih;
			case UINT32_C(0x1750): c1 = 's'; goto budih;
			case UINT32_C(0x1746): c1 = 't'; goto budih;
			case UINT32_C(0x174C): c1 = 'y'; goto budih;
			case UINT32_C(0x174F): c1 = 'w'; goto budih;
			case UINT32_C(0x1745): c1 = '-'; goto budih;
			budih:
				if (*n)
					goto no_conv;
				c2 = 'a';
				s = &s[clen];
				*n += clen;
				if (!slen) {
					ret = LIBCHARCONV_CONVERT_IF_END;
					goto budih_conv;
				}
				clen = libcharconv_decode_utf8_(s, slen, &c);
				if (clen > slen)
					return LIBCHARCONV_INDETERMINATE;
				if (!clen)
					goto budih_conv;
				switch (c) {
				case UINT32_C(0x1752): c2 = 'i'; *n += clen; break;
				case UINT32_C(0x1753): c2 = 'u'; *n += clen; break;
				default:
					break;
				}
			budih_conv:
				if (c1 == '-') {
					c3 = c2;
					c2 = 'g';
					c1 = 'n';
					goto conv3_prechecked;
				}
				goto conv2_prechecked;

			/* replacement */
			case UINT32_C(0xFFFC):
				c1 = 'o';
				c2 = 'b';
				c3 = 'j';
				goto conv3;
			case UINT32_C(0xFFFD):
				c = (uint_least32_t)'?';
				goto conv;

			/* lydian */
			case UINT32_C(0x1093F): c = (uint_least32_t)'"'; goto conv;

			/* domino tiles */
			case UINT32_C(0x1F030): c1 = '#'; c2 = '|'; c3 = '#'; goto conv3;
			case UINT32_C(0x1F062): c1 = '#'; c2 = '-'; c3 = '#'; goto conv3;

			/* ocr (telegraphing) */
			case UINT32_C(0x2BFF): c1 = 'E'; goto conv1;

			/* crop marks */
			case UINT32_C(0x230C): c1 = '|'; c2 = '-'; goto conv2;
			case UINT32_C(0x230D): c1 = '-'; c2 = '|'; goto conv2;
			case UINT32_C(0x230E): c1 = '|'; c2 = '_'; goto conv2;
			case UINT32_C(0x230F): c1 = '_'; c2 = '|'; goto conv2;

			/* lisu */
			case UINT32_C(0xA4FB): c1 = '.'; c2 = ','; goto conv2;
			case UINT32_C(0xA4FA): c1 = '.'; c2 = '.'; goto conv2;
			case UINT32_C(0x11FB0): c1 = 'Y'; goto conv1;

			/* yijing monograms */
			case UINT32_C(0x268A):  c1 = '1'; goto conv1;
			case UINT32_C(0x268B):  c1 = '2'; goto conv1;
			case UINT32_C(0x1D300): c1 = '3'; goto conv1;

			/* yijing digrams */
			case UINT32_C(0x268C):  c1 = '1'; c2 = '1'; goto conv2;
			case UINT32_C(0x268E):  c1 = '1'; c2 = '2'; goto conv2;
			case UINT32_C(0x1D301): c1 = '1'; c2 = '3'; goto conv2;
			case UINT32_C(0x268D):  c1 = '2'; c2 = '1'; goto conv2;
			case UINT32_C(0x268F):  c1 = '2'; c2 = '2'; goto conv2;
			case UINT32_C(0x1D302): c1 = '2'; c2 = '3'; goto conv2;
			case UINT32_C(0x1D303): c1 = '3'; c2 = '1'; goto conv2;
			case UINT32_C(0x1D304): c1 = '3'; c2 = '2'; goto conv2;
			case UINT32_C(0x1D305): c1 = '3'; c2 = '3'; goto conv2;

			/* vulgar fractions */
			case UINT32_C(0x2044): c1 = '/'; goto conv1;
			case UINT32_C(0x215F): c1 = '1'; c2 = '/'; goto conv2;
			case UINT32_C(0x2189): c1 = '0'; c2 = '/'; c3 = '3'; goto conv3;
			case UINT32_C(0x00BD): c1 = '1'; c2 = '/'; c3 = '2'; goto conv3;
			case UINT32_C(0x2153): c1 = '1'; c2 = '/'; c3 = '3'; goto conv3;
			case UINT32_C(0x00BC): c1 = '1'; c2 = '/'; c3 = '4'; goto conv3;
			case UINT32_C(0x2155): c1 = '1'; c2 = '/'; c3 = '5'; goto conv3;
			case UINT32_C(0x2159): c1 = '1'; c2 = '/'; c3 = '6'; goto conv3;
			case UINT32_C(0x2150): c1 = '1'; c2 = '/'; c3 = '7'; goto conv3;
			case UINT32_C(0x215B): c1 = '1'; c2 = '/'; c3 = '8'; goto conv3;
			case UINT32_C(0x2151): c1 = '1'; c2 = '/'; c3 = '9'; goto conv3;
			case UINT32_C(0x2154): c1 = '2'; c2 = '/'; c3 = '3'; goto conv3;
			case UINT32_C(0x2156): c1 = '2'; c2 = '/'; c3 = '5'; goto conv3;
			case UINT32_C(0x00BE): c1 = '3'; c2 = '/'; c3 = '4'; goto conv3;
			case UINT32_C(0x2157): c1 = '3'; c2 = '/'; c3 = '5'; goto conv3;
			case UINT32_C(0x215C): c1 = '3'; c2 = '/'; c3 = '8'; goto conv3;
			case UINT32_C(0x2158): c1 = '4'; c2 = '/'; c3 = '5'; goto conv3;
			case UINT32_C(0x215A): c1 = '5'; c2 = '/'; c3 = '6'; goto conv3;
			case UINT32_C(0x215D): c1 = '5'; c2 = '/'; c3 = '8'; goto conv3;
			case UINT32_C(0x215E): c1 = '7'; c2 = '/'; c3 = '8'; goto conv3;
			case UINT32_C(0x2152): c1 = '1'; c2 = '/'; c3 = '1'; c4 = '0'; goto conv4;

			/* overlaid */
			case UINT32_C(0x203D):
			case UINT32_C(0x2E18): c1 = '!'; c2 = '?'; goto conv2;
			case UINT32_C(0x1FA4E): c1 = 'n'; c2 = 'q'; goto conv2;
			case UINT32_C(0x1FA4F): c1 = 'n'; c2 = 'r'; goto conv2;
			case UINT32_C(0x1FA50): c1 = 'n'; c2 = 'b'; goto conv2;
			case UINT32_C(0x1FA51): c1 = 'N'; c2 = 'Q'; goto conv2;
			case UINT32_C(0x1FA52): c1 = 'N'; c2 = 'R'; goto conv2;
			case UINT32_C(0x1FA53): c1 = 'N'; c2 = 'B'; goto conv2;

			/* joined */
			case UINT32_C(0x2048): c1 = '?'; c2 = '!'; goto conv2;
			case UINT32_C(0x2047): c1 = '?'; c2 = '?'; goto conv2;
			case UINT32_C(0x203C): c1 = '!'; c2 = '!'; goto conv2;
			case UINT32_C(0x2049): c1 = '!'; c2 = '?'; goto conv2;

			/* mirrored */
			case UINT32_C(0x204F): c = UINT32_C(0x003B); goto conv;
			case UINT32_C(0x2E2E): c = UINT32_C(0x003F); goto conv;
			case UINT32_C(0x2143): c = UINT32_C(0x004C); goto conv;

			/* turned */
			case UINT32_C(0x218A): c = UINT32_C(0x0032); goto conv;
			case UINT32_C(0x218B): c = UINT32_C(0x0033); goto conv;
			case UINT32_C(0x00A1): c = UINT32_C(0x0021); goto conv;
			case UINT32_C(0x00BF): c = UINT32_C(0x003F); goto conv;
			case UINT32_C(0x2E35): c = UINT32_C(0x003B); goto conv;
			case UINT32_C(0x1F12F): c1 = '('; c2 = 'C'; c3 = ')'; goto conv3;

			/* tally marks */
			case UINT32_C(0x13D77): c1 = '1'; goto conv1;
			case UINT32_C(0x13D78): c1 = '5'; goto conv1;

			/* ideographic tally marks */
			case UINT32_C(0x13D72): c1 = '1'; goto conv1;
			case UINT32_C(0x13D73): c1 = '2'; goto conv1;
			case UINT32_C(0x13D74): c1 = '3'; goto conv1;
			case UINT32_C(0x13D75): c1 = '4'; goto conv1;
			case UINT32_C(0x13D76): c1 = '5'; goto conv1;

			/* symbols */
			case UINT32_C(0x269E): c1 = '-'; c2 = '>'; goto conv2;
			case UINT32_C(0x269F): c1 = '<'; c2 = '-'; goto conv2;
			case UINT32_C(0x2120): c1 = 'S'; c2 = 'M'; goto conv2;
			case UINT32_C(0x2122): c1 = 'T'; c2 = 'M'; goto conv2;
			case UINT32_C(0x00A9): c1 = '('; c2 = 'C'; c3 = ')'; goto conv3;
			case UINT32_C(0x1F1AD): c1 = '('; c2 = 'M'; c3 = ')'; goto conv3;
			case UINT32_C(0x2117): c1 = '('; c2 = 'P'; c3 = ')'; goto conv3;
			case UINT32_C(0x00AE): c1 = '('; c2 = 'R'; c3 = ')'; goto conv3;
			case UINT32_C(0x1F10D): c1 = '('; c2 = '0'; c3 = ')'; goto conv3;
			case UINT32_C(0x1F10F): c1 = '\\'; c2 = '('; c3 = '$'; c4 = ')'; goto conv4;
			case UINT32_C(0x1F16E): c1 = '\\'; c2 = '('; c3 = 'C'; c4 = ')'; goto conv4;
			case UINT32_C(0x1F16D): c1 = '('; c2 = 'C'; c3 = 'C'; c4 = ')'; goto conv4;
			case UINT32_C(0x212E): c1 = 'e'; goto conv1;
			case UINT32_C(0x2139): c1 = 'i'; goto conv1;
			case UINT32_C(0x212A): c1 = 'K'; goto conv1;
			case UINT32_C(0x213B): c1 = 'F'; c2 = 'A'; c3 = 'X'; goto conv3;
			case UINT32_C(0x2121): c1 = 'T'; c2 = 'E'; c3 = 'L'; goto conv3;
			case UINT32_C(0x2100): c1 = 'a'; c2 = '/'; c3 = 'c'; goto conv3;
			case UINT32_C(0x214D): c1 = 'A'; c2 = '/'; c3 = 'S'; goto conv3;
			case UINT32_C(0x2101): c1 = 'a'; c2 = '/'; c3 = 's'; goto conv3;
			case UINT32_C(0x00AA): c1 = 'a'; goto conv1;
			case UINT32_C(0x00BA): c1 = 'o'; goto conv1;
			case UINT32_C(0x2300): c1 = '/'; c2 = 'o'; goto conv2;
			case UINT32_C(0x2116): c1 = 'N'; c2 = 'o'; goto conv2;
			case UINT32_C(0x2118): c1 = 'P'; goto conv1;
			case UINT32_C(0x214A): c1 = 'P'; c2 = 'L'; goto conv2;
			case UINT32_C(0x211E): c1 = 'P'; c2 = 'x'; goto conv2;
			case UINT32_C(0x211F): c1 = 'R'; c2 = '/'; goto conv2;
			case UINT32_C(0x2123): c1 = 'V'; c2 = '/'; goto conv2;
			case UINT32_C(0x2125): c1 = 'z'; goto conv1;
			case UINT32_C(0x23E8): c1 = '1'; c2 = '0'; goto conv2;
			case UINT32_C(0x2104): c1 = 'C'; c2 = 'L'; goto conv2;
			case UINT32_C(0x2105): c1 = 'c'; c2 = '/'; c3 = 'o'; goto conv3;
			case UINT32_C(0x2106): c1 = 'c'; c2 = '/'; c3 = 'u'; goto conv3;
			case UINT32_C(0x2113): c1 = 'l'; goto conv1;
			case UINT32_C(0x2114): c1 = 'l'; c2 = 'b'; goto conv2;
			case UINT32_C(0x1F19B): c1 = '['; c2 = '3'; c3 = 'D'; c4 = ']'; goto conv4;
			case UINT32_C(0x1F19C): cs = "[2ND SCR]"; goto conv_str;
			case UINT32_C(0x1F1A7): c1 = '['; c2 = 'H'; c3 = 'D'; c4 = 'R'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A6): c1 = '['; c2 = 'H'; c3 = 'C'; c4 = ']'; goto conv4;
			case UINT32_C(0x1F1AC): c1 = '['; c2 = 'V'; c3 = 'O'; c4 = 'D'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A3): c1 = '['; c2 = '6'; c3 = '0'; c4 = 'P'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A8): cs = "[HI-RES]"; goto conv_str;
			case UINT32_C(0x1F1A4): c1 = '['; c2 = '1'; c3 = '2'; c4 = '0'; c5 = 'P'; c6 = ']'; goto conv6;
			case UINT32_C(0x1F19D): c1 = '['; c2 = '2'; c3 = 'K'; c4 = ']'; goto conv4;
			case UINT32_C(0x1F19E): c1 = '['; c2 = '4'; c3 = 'K'; c4 = ']'; goto conv4;
			case UINT32_C(0x1F19F): c1 = '['; c2 = '8'; c3 = 'K'; c4 = ']'; goto conv4;
			case UINT32_C(0x1F1AB): c1 = '['; c2 = 'U'; c3 = 'H'; c4 = 'D'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1AA): c1 = '['; c2 = 'S'; c3 = 'H'; c4 = 'V'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A9): cs = "[LOSSLESS]"; goto conv_str;
			case UINT32_C(0x1F1A0): c1 = '['; c2 = '5'; c3 = '.'; c4 = '1'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A1): c1 = '['; c2 = '7'; c3 = '.'; c4 = '1'; c5 = ']'; goto conv5;
			case UINT32_C(0x1F1A2): c1 = '['; c2 = '2'; c3 = '2'; c4 = '.'; c5 = '2'; c6 = ']'; goto conv6;
			case UINT32_C(0x2141): c1 = 'G'; goto conv1;
			case UINT32_C(0x2142): c1 = 'L'; goto conv1;
			case UINT32_C(0x2144): c1 = 'Y'; goto conv1;

			/* control characters (control characters) */
			case UINT32_C(0x00):    c1 = 'N'; c2 = 'U'; c3 = 'L'; goto conv3;
			case UINT32_C(0x01):    c1 = 'S'; c2 = 'O'; c3 = 'H'; goto conv3;
			case UINT32_C(0x02):    c1 = 'S'; c2 = 'T'; c3 = 'X'; goto conv3;
			case UINT32_C(0x03):    c1 = 'E'; c2 = 'T'; c3 = 'X'; goto conv3;
			case UINT32_C(0x04):    c1 = 'E'; c2 = 'O'; c3 = 'T'; goto conv3;
			case UINT32_C(0x05):    c1 = 'E'; c2 = 'N'; c3 = 'Q'; goto conv3;
			case UINT32_C(0x06):    c1 = 'A'; c2 = 'C'; c3 = 'K'; goto conv3;
			case UINT32_C(0x07):    c1 = 'B'; c2 = 'E'; c3 = 'L'; goto conv3;
			case UINT32_C(0x08):    c1 = 'B'; c2 = 'S'; goto conv2;
			case UINT32_C(0x09):    c1 = 'H'; c2 = 'T'; goto conv2;
			/* case UINT32_C(0x0A):    c1 = 'L'; c2 = 'F'; goto conv2; */
			case UINT32_C(0x0B):    c1 = 'V'; c2 = 'T'; goto conv2;
			case UINT32_C(0x0C):    c1 = 'F'; c2 = 'F'; goto conv2;
			case UINT32_C(0x0D):    c1 = 'C'; c2 = 'R'; goto conv2;
			case UINT32_C(0x0E):    c1 = 'S'; c2 = 'S'; goto conv2;
			case UINT32_C(0x0F):    c1 = 'S'; c2 = 'I'; goto conv2;
			case UINT32_C(0x10):    c1 = 'D'; c2 = 'L'; c3 = 'E'; goto conv3;
			case UINT32_C(0x11):    c1 = 'D'; c2 = 'C'; c3 = '1'; goto conv3;
			case UINT32_C(0x12):    c1 = 'D'; c2 = 'C'; c3 = '2'; goto conv3;
			case UINT32_C(0x13):    c1 = 'D'; c2 = 'C'; c3 = '3'; goto conv3;
			case UINT32_C(0x14):    c1 = 'D'; c2 = 'C'; c3 = '4'; goto conv3;
			case UINT32_C(0x15):    c1 = 'N'; c2 = 'A'; c3 = 'K'; goto conv3;
			case UINT32_C(0x16):    c1 = 'S'; c2 = 'Y'; c3 = 'N'; goto conv3;
			case UINT32_C(0x17):    c1 = 'E'; c2 = 'T'; c3 = 'B'; goto conv3;
			case UINT32_C(0x18):    c1 = 'C'; c2 = 'A'; c3 = 'N'; goto conv3;
			case UINT32_C(0x19):    c1 = 'E'; c2 = 'M'; goto conv2;
			case UINT32_C(0x1A):    c1 = 'S'; c2 = 'U'; c3 = 'B'; goto conv3;
			case UINT32_C(0x1B):    c1 = 'E'; c2 = 'S'; c3 = 'C'; goto conv3;
			case UINT32_C(0x1C):    c1 = 'F'; c2 = 'S'; goto conv2;
			case UINT32_C(0x1D):    c1 = 'G'; c2 = 'S'; goto conv2;
			case UINT32_C(0x1E):    c1 = 'R'; c2 = 'S'; goto conv2;
			case UINT32_C(0x1F):    c1 = 'U'; c2 = 'S'; goto conv2;
			case UINT32_C(0x7F):    c1 = 'D'; c2 = 'E'; c3 = 'L'; goto conv3;
			case UINT32_C(0x0080):  c1 = 'P'; c2 = 'A'; c3 = 'D'; goto conv3;
			case UINT32_C(0x0081):  c1 = 'H'; c2 = 'O'; c3 = 'P'; goto conv3;
			case UINT32_C(0x0082):  c1 = 'B'; c2 = 'P'; c3 = 'H'; goto conv3;
			case UINT32_C(0x0083):  c1 = 'N'; c2 = 'B'; c3 = 'P'; goto conv3;
			case UINT32_C(0x0084):  c1 = 'I'; c2 = 'N'; c3 = 'D'; goto conv3;
			case UINT32_C(0x0085):  c1 = 'N'; c2 = 'E'; c3 = 'L'; goto conv3;
			case UINT32_C(0x0086):  c1 = 'S'; c2 = 'S'; c3 = 'A'; goto conv3;
			case UINT32_C(0x0087):  c1 = 'E'; c2 = 'S'; c3 = 'A'; goto conv3;
			case UINT32_C(0x0088):  c1 = 'H'; c2 = 'T'; c3 = 'S'; goto conv3;
			case UINT32_C(0x0089):  c1 = 'H'; c2 = 'T'; c3 = 'J'; goto conv3;
			case UINT32_C(0x008A):  c1 = 'L'; c2 = 'T'; c3 = 'S'; goto conv3;
			case UINT32_C(0x008B):  c1 = 'P'; c2 = 'L'; c3 = 'D'; goto conv3;
			case UINT32_C(0x008C):  c1 = 'P'; c2 = 'L'; c3 = 'U'; goto conv3;
			case UINT32_C(0x008D):  c1 = 'R'; c2 = 'I'; goto conv2;
			case UINT32_C(0x008E):  c1 = 'S'; c2 = 'S'; c3 = '2'; goto conv3;
			case UINT32_C(0x008F):  c1 = 'S'; c2 = 'S'; c3 = '3'; goto conv3;
			case UINT32_C(0x0090):  c1 = 'D'; c2 = 'C'; c3 = 'S'; goto conv3;
			case UINT32_C(0x0091):  c1 = 'P'; c2 = 'U'; c3 = '1'; goto conv3;
			case UINT32_C(0x0092):  c1 = 'P'; c2 = 'U'; c3 = '2'; goto conv3;
			case UINT32_C(0x0093):  c1 = 'S'; c2 = 'T'; c3 = 'S'; goto conv3;
			case UINT32_C(0x0094):  c1 = 'C'; c2 = 'C'; c3 = 'H'; goto conv3;
			case UINT32_C(0x0095):  c1 = 'M'; c2 = 'W'; goto conv2;
			case UINT32_C(0x0096):  c1 = 'S'; c2 = 'P'; c3 = 'A'; goto conv3;
			case UINT32_C(0x0097):  c1 = 'E'; c2 = 'P'; c3 = 'A'; goto conv3;
			case UINT32_C(0x0098):  c1 = 'S'; c2 = 'O'; c3 = 'S'; goto conv3;
			case UINT32_C(0x0099):  c1 = 'S'; c2 = 'G'; c3 = 'C'; c4 = 'I'; goto conv4;
			case UINT32_C(0x009A):  c1 = 'S'; c2 = 'S'; c3 = 'I'; goto conv3;
			case UINT32_C(0x009B):  c1 = 'C'; c2 = 'S'; c3 = 'I'; goto conv3;
			case UINT32_C(0x009C):  c1 = 'S'; c2 = 'T'; goto conv2;
			case UINT32_C(0x009D):  c1 = 'O'; c2 = 'S'; c3 = 'C'; goto conv3;
			case UINT32_C(0x009E):  c1 = 'P'; c2 = 'M'; goto conv2;
			case UINT32_C(0x009F):  c1 = 'A'; c2 = 'P'; c3 = 'C'; goto conv3;
			case UINT32_C(0x200B):  c1 = 'Z'; c2 = 'W'; c3 = 'S'; goto conv3;
			case UINT32_C(0x200C):  c1 = 'Z'; c2 = 'W'; c3 = 'N'; c4 = 'J'; goto conv4;
			case UINT32_C(0x200D):  c1 = 'Z'; c2 = 'W'; c3 = 'J'; goto conv3;
			case UINT32_C(0x200E):  c1 = 'L'; c2 = 'T'; c3 = 'R'; c4 = 'M'; goto conv4;
			case UINT32_C(0x200F):  c1 = 'R'; c2 = 'T'; c3 = 'L'; c4 = 'M'; goto conv4;
			case UINT32_C(0x202A):  c1 = 'L'; c2 = 'T'; c3 = 'R'; c4 = 'E'; goto conv4;
			case UINT32_C(0x202B):  c1 = 'R'; c2 = 'T'; c3 = 'L'; c4 = 'E'; goto conv4;
			case UINT32_C(0x202C):  c1 = 'P'; c2 = 'D'; c3 = 'F'; goto conv3;
			case UINT32_C(0x202D):  c1 = 'L'; c2 = 'T'; c3 = 'R'; c4 = 'O'; goto conv4;
			case UINT32_C(0x202E):  c1 = 'R'; c2 = 'T'; c3 = 'L'; c4 = 'O'; goto conv4;
			case UINT32_C(0x2060):  c1 = 'W'; c2 = 'J'; goto conv2;
			case UINT32_C(0x2066):  c1 = 'L'; c2 = 'T'; c3 = 'R'; c4 = 'I'; goto conv4;
			case UINT32_C(0x2067):  c1 = 'R'; c2 = 'T'; c3 = 'L'; c4 = 'I'; goto conv4;
			case UINT32_C(0x2068):  c1 = 'F'; c2 = 'S'; c3 = 'I'; goto conv3;
			case UINT32_C(0x2069):  c1 = 'P'; c2 = 'D'; c3 = 'I'; goto conv3;
			case UINT32_C(0x206A):  c1 = 'I'; c2 = 'S'; c3 = 'S'; goto conv3;
			case UINT32_C(0x206B):  c1 = 'A'; c2 = 'S'; c3 = 'S'; goto conv3;
			case UINT32_C(0x206C):  c1 = 'I'; c2 = 'A'; c3 = 'F'; c4 = 'S'; goto conv4;
			case UINT32_C(0x206D):  c1 = 'A'; c2 = 'A'; c3 = 'F'; c4 = 'S'; goto conv4;
			case UINT32_C(0x206E):  c1 = 'N'; c2 = 'A'; c3 = 'D'; c4 = 'S'; goto conv4;
			case UINT32_C(0x206F):  c1 = 'N'; c2 = 'O'; c3 = 'D'; c4 = 'S'; goto conv4;
			case UINT32_C(0xFFF9):  c1 = 'I'; c2 = 'A'; c3 = 'A'; goto conv3;
			case UINT32_C(0xFFFA):  c1 = 'I'; c2 = 'A'; c3 = 'S'; goto conv3;
			case UINT32_C(0xFFFB):  c1 = 'I'; c2 = 'A'; c3 = 'T'; goto conv3;
			case UINT32_C(0x1BCA0): c1 = 'S'; c2 = 'F'; c3 = 'L'; c4 = 'O'; goto conv4;
			case UINT32_C(0x1BCA1): c1 = 'S'; c2 = 'F'; c3 = 'C'; c4 = 'O'; goto conv4;
			case UINT32_C(0x1BCA2): c1 = 'S'; c2 = 'F'; c3 = 'D'; c4 = 'S'; goto conv4;
			case UINT32_C(0x1BCA3): c1 = 'S'; c2 = 'F'; c3 = 'U'; c4 = 'S'; goto conv4;
			case UINT32_C(0xE0001): c1 = 'L'; c2 = 'T'; c3 = 'A'; c4 = 'G'; goto conv4;
			case UINT32_C(0xE007F): c1 = 'C'; c2 = 'T'; c3 = 'A'; c4 = 'G'; goto conv4;

			/* control characters (whitespace) */
			/* case UINT32_C(0x20):    c1 = 'S'; c2 = 'P'; goto conv2; */
			case UINT32_C(0x00A0):  c1 = 'N'; c2 = 'B'; c3 = 'S'; c4 = 'P'; goto conv4;
			case UINT32_C(0x2000):  c1 = 'N'; c2 = 'Q'; goto conv2;
			case UINT32_C(0x2001):  c1 = 'M'; c2 = 'Q'; goto conv2;
			case UINT32_C(0x2002):  c1 = 'N'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x2003):  c1 = 'M'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x2004):  c1 = '3'; c2 = 'M'; c3 = 'S'; c4 = 'P'; goto conv4;
			case UINT32_C(0x2005):  c1 = '4'; c2 = 'M'; c3 = 'S'; c4 = 'P'; goto conv4;
			case UINT32_C(0x2006):  c1 = '6'; c2 = 'M'; c3 = 'S'; c4 = 'P'; goto conv4;
			case UINT32_C(0x2007):  c1 = 'F'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x2008):  c1 = 'P'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x2009):  c1 = 'T'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x200A):  c1 = 'H'; c2 = 'S'; c3 = 'P'; goto conv3;
			case UINT32_C(0x2028):  c1 = 'L'; c2 = 'S'; goto conv2;
			case UINT32_C(0x2029):  c1 = 'P'; c2 = 'S'; goto conv2;
			case UINT32_C(0x202F):  c1 = 'N'; c2 = 'N'; c3 = 'B'; c4 = 'S'; c5 = 'P'; goto conv5;
			case UINT32_C(0x205F):  c1 = 'M'; c2 = 'M'; c3 = 'S'; c4 = 'P'; goto conv4;

			/* control characters (conditional characters) */
			case UINT32_C(0x00AD):  c1 = 'S'; c2 = 'H'; c3 = 'Y'; goto conv3;

			/* invisible */
			case UINT32_C(0x2061): c = (uint_least32_t)'('; goto conv;
			case UINT32_C(0x2062): c = (uint_least32_t)'*'; goto conv;
			case UINT32_C(0x2063): c = (uint_least32_t)'|'; goto conv;
			case UINT32_C(0x2064): c = (uint_least32_t)'+'; goto conv;

			/* enclosed (positive) */
			case UINT32_C(0x24EA): c1 = '('; c2 = '0'; c3 = ')'; goto conv3;
			case UINT32_C(0x2473): c1 = '('; c2 = '2'; c3 = '0'; c4 = ')'; goto conv4;
			case UINT32_C(0x1F1A5): c1 = '['; c2 = 'd'; c3 = ']'; goto conv3;
			case UINT32_C(0x24FE): c1 = '('; c2 = '('; c3 = '1'; c4 = '0'; c5 = ')'; c6 = ')'; goto conv6;
			case UINT32_C(0x2789): c1 = '('; c2 = '1'; c3 = '0'; c4 = ')'; goto conv4;
			case UINT32_C(0x1F10B): c1 = '('; c2 = '0'; c3 = ')'; goto conv3;

			/* enclosed (negative) */
			case UINT32_C(0x24FF): c1 = '('; c2 = '0'; c3 = ')'; goto conv3;
			case UINT32_C(0x277F): c1 = '('; c2 = '1'; c3 = '0'; c4 = ')'; goto conv4;
			case UINT32_C(0x24F4): c1 = '('; c2 = '2'; c3 = '0'; c4 = ')'; goto conv4;
			case UINT32_C(0x2793): c1 = '('; c2 = '1'; c3 = '0'; c4 = ')'; goto conv4;
			case UINT32_C(0x1F10C): c1 = '('; c2 = '0'; c3 = ')'; goto conv3;

			/* metrical */
			case UINT32_C(0x23D1): c1 = '1'; goto conv1;

			/* dentistry */
			case UINT32_C(0x23C0): c1 = 'O'; goto conv1;
			case UINT32_C(0x23C3): c1 = 'A'; goto conv1;
			case UINT32_C(0x23C6): c1 = '~'; goto conv1;
			case UINT32_C(0x23BF): c1 = 'l'; goto conv1;
			case UINT32_C(0x23CC): c1 = 'j'; goto conv1;
			case UINT32_C(0x23CA): c1 = 't'; goto conv1;
			case UINT32_C(0x23BE): c1 = 'L'; goto conv1;
			case UINT32_C(0x23CB): c1 = 'J'; goto conv1;
			case UINT32_C(0x23C9): c1 = 'T'; goto conv1;
			case UINT32_C(0x23C1): c1 = '-'; c2 = 'O'; goto conv2;
			case UINT32_C(0x23C4): c1 = '-'; c2 = 'A'; goto conv2;
			case UINT32_C(0x23C7): c1 = '-'; c2 = '~'; goto conv2;
			case UINT32_C(0x23C2): c1 = '_'; c2 = 'O'; goto conv2;
			case UINT32_C(0x23C5): c1 = '_'; c2 = 'A'; goto conv2;
			case UINT32_C(0x23C8): c1 = '_'; c2 = '~'; goto conv2;

			default:
			no_match:
				*n += clen;
				s = &s[clen];
				break;
			}
		}
	}
no_conv:
	return LIBCHARCONV_NO_CONVERT;

conv1:
	c = (uint_least32_t)c1;
conv:
	if (*n)
		goto no_conv;
	*n += clen;
	if (*ncp)
		*cp = c;
	*ncp = 1u;
	return ret;

conv2:
	if (*n)
		goto no_conv;
	*n += clen;
conv2_prechecked:
	if (*ncp >= 1u)
		cp[0] = (uint_least32_t)c1;
	if (*ncp >= 2u)
		cp[1] = (uint_least32_t)c2;
	*ncp = 2u;
	return ret;

conv3:
	if (*n)
		goto no_conv;
	*n += clen;
conv3_prechecked:
	if (*ncp >= 1u)
		cp[0] = (uint_least32_t)c1;
	if (*ncp >= 2u)
		cp[1] = (uint_least32_t)c2;
	if (*ncp >= 3u)
		cp[2] = (uint_least32_t)c3;
	*ncp = 3u;
	return ret;

conv4:
	if (*n)
		goto no_conv;
	*n += clen;
	if (*ncp >= 1u)
		cp[0] = (uint_least32_t)c1;
	if (*ncp >= 2u)
		cp[1] = (uint_least32_t)c2;
	if (*ncp >= 3u)
		cp[2] = (uint_least32_t)c3;
	if (*ncp >= 4u)
		cp[3] = (uint_least32_t)c4;
	*ncp = 4u;
	return ret;

conv5:
	if (*n)
		goto no_conv;
	*n += clen;
	if (*ncp >= 1u)
		cp[0] = (uint_least32_t)c1;
	if (*ncp >= 2u)
		cp[1] = (uint_least32_t)c2;
	if (*ncp >= 3u)
		cp[2] = (uint_least32_t)c3;
	if (*ncp >= 4u)
		cp[3] = (uint_least32_t)c4;
	if (*ncp >= 5u)
		cp[4] = (uint_least32_t)c5;
	*ncp = 5u;
	return ret;

conv6:
	if (*n)
		goto no_conv;
	*n += clen;
	if (*ncp >= 1u)
		cp[0] = (uint_least32_t)c1;
	if (*ncp >= 2u)
		cp[1] = (uint_least32_t)c2;
	if (*ncp >= 3u)
		cp[2] = (uint_least32_t)c3;
	if (*ncp >= 4u)
		cp[3] = (uint_least32_t)c4;
	if (*ncp >= 5u)
		cp[4] = (uint_least32_t)c5;
	if (*ncp >= 6u)
		cp[5] = (uint_least32_t)c6;
	*ncp = 6u;
	return ret;

conv_str:
	if (*n)
		goto no_conv;
	*n += clen;
	i = 0u;
	for (; cs[i]; i++)
		if (*ncp > i)
			cp[i] = (uint_least32_t)cs[i];
	*ncp = i;
	return ret;
}