63 		goto out;  in string_get_size()
123  out:  in string_get_size()
315 	char *out = dst;  in string_unescape()  local
323 					unescape_space(&src, &out))  in string_unescape()
327 					unescape_octal(&src, &out))  in string_unescape()
331 					unescape_hex(&src, &out))  in string_unescape()
335 					unescape_special(&src, &out))  in string_unescape()
338 			*out++ = '\\';  in string_unescape()
340 		*out++ = *src++;  in string_unescape()
342 	*out = '\0';  in string_unescape()
344 	return out - dst;  in string_unescape()
350 	char *out = *dst;  in escape_passthrough()  local
352 	if (out < end)  in escape_passthrough()
353 		*out = c;  in escape_passthrough()
354 	*dst = out + 1;  in escape_passthrough()
360 	char *out = *dst;  in escape_space()  local
383 	if (out < end)  in escape_space()
384 		*out = '\\';  in escape_space()
385 	++out;  in escape_space()
386 	if (out < end)  in escape_space()
387 		*out = to;  in escape_space()
388 	++out;  in escape_space()
390 	*dst = out;  in escape_space()
396 	char *out = *dst;  in escape_special()  local
416 	if (out < end)  in escape_special()
417 		*out = '\\';  in escape_special()
418 	++out;  in escape_special()
419 	if (out < end)  in escape_special()
420 		*out = to;  in escape_special()
421 	++out;  in escape_special()
423 	*dst = out;  in escape_special()
429 	char *out = *dst;  in escape_null()  local
434 	if (out < end)  in escape_null()
435 		*out = '\\';  in escape_null()
436 	++out;  in escape_null()
437 	if (out < end)  in escape_null()
438 		*out = '0';  in escape_null()
439 	++out;  in escape_null()
441 	*dst = out;  in escape_null()
447 	char *out = *dst;  in escape_octal()  local
449 	if (out < end)  in escape_octal()
450 		*out = '\\';  in escape_octal()
451 	++out;  in escape_octal()
452 	if (out < end)  in escape_octal()
453 		*out = ((c >> 6) & 0x07) + '0';  in escape_octal()
454 	++out;  in escape_octal()
455 	if (out < end)  in escape_octal()
456 		*out = ((c >> 3) & 0x07) + '0';  in escape_octal()
457 	++out;  in escape_octal()
458 	if (out < end)  in escape_octal()
459 		*out = ((c >> 0) & 0x07) + '0';  in escape_octal()
460 	++out;  in escape_octal()
462 	*dst = out;  in escape_octal()
468 	char *out = *dst;  in escape_hex()  local
470 	if (out < end)  in escape_hex()
471 		*out = '\\';  in escape_hex()
472 	++out;  in escape_hex()
473 	if (out < end)  in escape_hex()
474 		*out = 'x';  in escape_hex()
475 	++out;  in escape_hex()
476 	if (out < end)  in escape_hex()
477 		*out = hex_asc_hi(c);  in escape_hex()
478 	++out;  in escape_hex()
479 	if (out < end)  in escape_hex()
480 		*out = hex_asc_lo(c);  in escape_hex()
481 	++out;  in escape_hex()
483 	*dst = out;  in escape_hex()