68 		goto out;  in string_get_size()
128  out:  in string_get_size()
325 	char *out = dst;  in string_unescape()  local
336 					unescape_space(&src, &out))  in string_unescape()
340 					unescape_octal(&src, &out))  in string_unescape()
344 					unescape_hex(&src, &out))  in string_unescape()
348 					unescape_special(&src, &out))  in string_unescape()
351 			*out++ = '\\';  in string_unescape()
353 		*out++ = *src++;  in string_unescape()
355 	*out = '\0';  in string_unescape()
357 	return out - dst;  in string_unescape()
363 	char *out = *dst;  in escape_passthrough()  local
365 	if (out < end)  in escape_passthrough()
366 		*out = c;  in escape_passthrough()
367 	*dst = out + 1;  in escape_passthrough()
373 	char *out = *dst;  in escape_space()  local
396 	if (out < end)  in escape_space()
397 		*out = '\\';  in escape_space()
398 	++out;  in escape_space()
399 	if (out < end)  in escape_space()
400 		*out = to;  in escape_space()
401 	++out;  in escape_space()
403 	*dst = out;  in escape_space()
409 	char *out = *dst;  in escape_special()  local
429 	if (out < end)  in escape_special()
430 		*out = '\\';  in escape_special()
431 	++out;  in escape_special()
432 	if (out < end)  in escape_special()
433 		*out = to;  in escape_special()
434 	++out;  in escape_special()
436 	*dst = out;  in escape_special()
442 	char *out = *dst;  in escape_null()  local
447 	if (out < end)  in escape_null()
448 		*out = '\\';  in escape_null()
449 	++out;  in escape_null()
450 	if (out < end)  in escape_null()
451 		*out = '0';  in escape_null()
452 	++out;  in escape_null()
454 	*dst = out;  in escape_null()
460 	char *out = *dst;  in escape_octal()  local
462 	if (out < end)  in escape_octal()
463 		*out = '\\';  in escape_octal()
464 	++out;  in escape_octal()
465 	if (out < end)  in escape_octal()
466 		*out = ((c >> 6) & 0x07) + '0';  in escape_octal()
467 	++out;  in escape_octal()
468 	if (out < end)  in escape_octal()
469 		*out = ((c >> 3) & 0x07) + '0';  in escape_octal()
470 	++out;  in escape_octal()
471 	if (out < end)  in escape_octal()
472 		*out = ((c >> 0) & 0x07) + '0';  in escape_octal()
473 	++out;  in escape_octal()
475 	*dst = out;  in escape_octal()
481 	char *out = *dst;  in escape_hex()  local
483 	if (out < end)  in escape_hex()
484 		*out = '\\';  in escape_hex()
485 	++out;  in escape_hex()
486 	if (out < end)  in escape_hex()
487 		*out = 'x';  in escape_hex()
488 	++out;  in escape_hex()
489 	if (out < end)  in escape_hex()
490 		*out = hex_asc_hi(c);  in escape_hex()
491 	++out;  in escape_hex()
492 	if (out < end)  in escape_hex()
493 		*out = hex_asc_lo(c);  in escape_hex()
494 	++out;  in escape_hex()
496 	*dst = out;  in escape_hex()