188 	uchar_t *ib;  in kiconv_to_sb()  local
224 	ib = (uchar_t *)*inbuf;  in kiconv_to_sb()
226 	ibtail = ib + *inbytesleft;  in kiconv_to_sb()
241 	if (((kiconv_state_t)kcd)->bom_processed == 0 && (ibtail - ib) >= 3 &&  in kiconv_to_sb()
242 	    *ib == 0xef && *(ib + 1) == 0xbb && *(ib + 2) == 0xbf)  in kiconv_to_sb()
243 			ib += 3;  in kiconv_to_sb()
246 	while (ib < ibtail) {  in kiconv_to_sb()
247 		sz = u8_number_of_bytes[*ib];  in kiconv_to_sb()
276 			*ob++ = *ib++;  in kiconv_to_sb()
284 		if ((ibtail - ib) < sz) {  in kiconv_to_sb()
295 		oldib = ib;  in kiconv_to_sb()
296 		u8 = *ib++;  in kiconv_to_sb()
300 				if (*ib < u8_valid_min_2nd_byte[u8] ||  in kiconv_to_sb()
301 				    *ib > u8_valid_max_2nd_byte[u8]) {  in kiconv_to_sb()
304 					ib = oldib;  in kiconv_to_sb()
308 			} else if (*ib < 0x80 || *ib > 0xbf) {  in kiconv_to_sb()
311 				ib = oldib;  in kiconv_to_sb()
314 			u8 = (u8 << 8) | ((uint32_t)*ib);  in kiconv_to_sb()
315 			ib++;  in kiconv_to_sb()
347 	*inbuf = (char *)ib;  in kiconv_to_sb()
348 	*inbytesleft = ibtail - ib;  in kiconv_to_sb()
364 	uchar_t *ib;  in kiconv_fr_sb()  local
386 	ib = (uchar_t *)*inbuf;  in kiconv_fr_sb()
388 	ibtail = ib + *inbytesleft;  in kiconv_fr_sb()
391 	while (ib < ibtail) {  in kiconv_fr_sb()
396 		if (*ib < 0x80) {  in kiconv_fr_sb()
403 			*ob++ = *ib++;  in kiconv_fr_sb()
414 		k = *ib - 0x80;  in kiconv_fr_sb()
438 		ib++;  in kiconv_fr_sb()
441 	*inbuf = (char *)ib;  in kiconv_fr_sb()
442 	*inbytesleft = ibtail - ib;  in kiconv_fr_sb()
454 kiconvstr_to_sb(size_t id, uchar_t *ib, size_t *inlen, uchar_t *ob,  in kiconvstr_to_sb()  argument
477 	ibtail = ib + *inlen;  in kiconvstr_to_sb()
483 	if ((ibtail - ib) >= 3 && *ib == 0xef && *(ib + 1) == 0xbb &&  in kiconvstr_to_sb()
484 	    *(ib + 2) == 0xbf)  in kiconvstr_to_sb()
485 			ib += 3;  in kiconvstr_to_sb()
492 	while (ib < ibtail) {  in kiconvstr_to_sb()
493 		sz = u8_number_of_bytes[*ib];  in kiconvstr_to_sb()
502 				ib++;  in kiconvstr_to_sb()
511 		if (*ib == '\0' && do_not_ignore_null)  in kiconvstr_to_sb()
521 			*ob++ = *ib++;  in kiconvstr_to_sb()
525 		if ((ibtail - ib) < sz) {  in kiconvstr_to_sb()
527 				ib = ibtail;  in kiconvstr_to_sb()
536 		oldib = ib;  in kiconvstr_to_sb()
537 		u8 = *ib++;  in kiconvstr_to_sb()
541 				if (*ib < u8_valid_min_2nd_byte[u8] ||  in kiconvstr_to_sb()
542 				    *ib > u8_valid_max_2nd_byte[u8]) {  in kiconvstr_to_sb()
544 						ib = oldib + sz;  in kiconvstr_to_sb()
550 					ib = oldib;  in kiconvstr_to_sb()
554 			} else if (*ib < 0x80 || *ib > 0xbf) {  in kiconvstr_to_sb()
556 					ib = oldib + sz;  in kiconvstr_to_sb()
562 				ib = oldib;  in kiconvstr_to_sb()
565 			u8 = (u8 << 8) | ((uint32_t)*ib);  in kiconvstr_to_sb()
566 			ib++;  in kiconvstr_to_sb()
591 	*inlen = ibtail - ib;  in kiconvstr_to_sb()
638 kiconvstr_fr_sb(size_t id, uchar_t *ib, size_t *inlen, uchar_t *ob,  in kiconvstr_fr_sb()  argument
650 	ibtail = ib + *inlen;  in kiconvstr_fr_sb()
654 	while (ib < ibtail) {  in kiconvstr_fr_sb()
655 		if (*ib == '\0' && do_not_ignore_null)  in kiconvstr_fr_sb()
658 		if (*ib < 0x80) {  in kiconvstr_fr_sb()
664 			*ob++ = *ib++;  in kiconvstr_fr_sb()
668 		k = *ib - 0x80;  in kiconvstr_fr_sb()
684 				ib++;  in kiconvstr_fr_sb()
703 		ib++;  in kiconvstr_fr_sb()
706 	*inlen = ibtail - ib;  in kiconvstr_fr_sb()