45 	const char *q;  in bb_process_escape_sequence()  local
54 	q = *ptr;  in bb_process_escape_sequence()
57 	if (*q == 'x') {  in bb_process_escape_sequence()
58 		++q;  in bb_process_escape_sequence()
65 		d = (unsigned char)(*q) - '0';  in bb_process_escape_sequence()
68 			d = (unsigned char)(_tolower(*q)) - 'a' + 10;  in bb_process_escape_sequence()
76 				--q;  in bb_process_escape_sequence()
88 		++q;  in bb_process_escape_sequence()
94 			if (*p == *q) {  in bb_process_escape_sequence()
95 				q++;  in bb_process_escape_sequence()
102 	*ptr = q;  in bb_process_escape_sequence()