592 	size_t d_len, ndx;  in buffer_append_string_encoded()  local
611 	for (ds = (unsigned char *)s, d_len = 0, ndx = 0; ndx < s_len; ds++, ndx++) {  in buffer_append_string_encoded()
616 				d_len += 3;  in buffer_append_string_encoded()
620 				d_len += 6;  in buffer_append_string_encoded()
624 			d_len++;  in buffer_append_string_encoded()
628 	d = (unsigned char*) buffer_extend(b, d_len);  in buffer_append_string_encoded()
630 	if (d_len == s_len) { /*(short-circuit; nothing to encoded)*/  in buffer_append_string_encoded()
635 	for (ds = (unsigned char *)s, d_len = 0, ndx = 0; ndx < s_len; ds++, ndx++) {  in buffer_append_string_encoded()
640 				d[d_len++] = '%';  in buffer_append_string_encoded()
641 				d[d_len++] = hex_chars_uc[((*ds) >> 4) & 0x0F];  in buffer_append_string_encoded()
642 				d[d_len++] = hex_chars_uc[(*ds) & 0x0F];  in buffer_append_string_encoded()
646 				d[d_len++] = '&';  in buffer_append_string_encoded()
647 				d[d_len++] = '#';  in buffer_append_string_encoded()
648 				d[d_len++] = 'x';  in buffer_append_string_encoded()
649 				d[d_len++] = hex_chars_uc[((*ds) >> 4) & 0x0F];  in buffer_append_string_encoded()
650 				d[d_len++] = hex_chars_uc[(*ds) & 0x0F];  in buffer_append_string_encoded()
651 				d[d_len++] = ';';  in buffer_append_string_encoded()
655 			d[d_len++] = *ds;  in buffer_append_string_encoded()
662 	size_t d_len, ndx;  in buffer_append_string_c_escaped()  local
665 	for (ds = (unsigned char *)s, d_len = 0, ndx = 0; ndx < s_len; ds++, ndx++) {  in buffer_append_string_c_escaped()
667 			d_len++;  in buffer_append_string_c_escaped()
673 				d_len += 2;  in buffer_append_string_c_escaped()
676 				d_len += 4; /* \xCC */  in buffer_append_string_c_escaped()
682 	d = (unsigned char*) buffer_extend(b, d_len);  in buffer_append_string_c_escaped()
684 	if (d_len == s_len) { /*(short-circuit; nothing to encoded)*/  in buffer_append_string_c_escaped()
689 	for (ds = (unsigned char *)s, d_len = 0, ndx = 0; ndx < s_len; ds++, ndx++) {  in buffer_append_string_c_escaped()
691 			d[d_len++] = *ds;  in buffer_append_string_c_escaped()
693 			d[d_len++] = '\\';  in buffer_append_string_c_escaped()
696 				d[d_len++] = 't';  in buffer_append_string_c_escaped()
699 				d[d_len++] = 'r';  in buffer_append_string_c_escaped()
702 				d[d_len++] = 'n';  in buffer_append_string_c_escaped()
705 				d[d_len++] = 'x';  in buffer_append_string_c_escaped()
706 				d[d_len++] = hex_chars_lc[(*ds) >> 4];  in buffer_append_string_c_escaped()
707 				d[d_len++] = hex_chars_lc[(*ds) & 0x0F];  in buffer_append_string_c_escaped()