61 		goto out;  in string_get_size()
121  out:  in string_get_size()
268 	char *out = dst;  in string_unescape()  local
276 					unescape_space(&src, &out))  in string_unescape()
280 					unescape_octal(&src, &out))  in string_unescape()
284 					unescape_hex(&src, &out))  in string_unescape()
288 					unescape_special(&src, &out))  in string_unescape()
291 			*out++ = '\\';  in string_unescape()
293 		*out++ = *src++;  in string_unescape()
295 	*out = '\0';  in string_unescape()
297 	return out - dst;  in string_unescape()
303 	char *out = *dst;  in escape_passthrough()  local
305 	if (out < end)  in escape_passthrough()
306 		*out = c;  in escape_passthrough()
307 	*dst = out + 1;  in escape_passthrough()
313 	char *out = *dst;  in escape_space()  local
336 	if (out < end)  in escape_space()
337 		*out = '\\';  in escape_space()
338 	++out;  in escape_space()
339 	if (out < end)  in escape_space()
340 		*out = to;  in escape_space()
341 	++out;  in escape_space()
343 	*dst = out;  in escape_space()
349 	char *out = *dst;  in escape_special()  local
366 	if (out < end)  in escape_special()
367 		*out = '\\';  in escape_special()
368 	++out;  in escape_special()
369 	if (out < end)  in escape_special()
370 		*out = to;  in escape_special()
371 	++out;  in escape_special()
373 	*dst = out;  in escape_special()
379 	char *out = *dst;  in escape_null()  local
384 	if (out < end)  in escape_null()
385 		*out = '\\';  in escape_null()
386 	++out;  in escape_null()
387 	if (out < end)  in escape_null()
388 		*out = '0';  in escape_null()
389 	++out;  in escape_null()
391 	*dst = out;  in escape_null()
397 	char *out = *dst;  in escape_octal()  local
399 	if (out < end)  in escape_octal()
400 		*out = '\\';  in escape_octal()
401 	++out;  in escape_octal()
402 	if (out < end)  in escape_octal()
403 		*out = ((c >> 6) & 0x07) + '0';  in escape_octal()
404 	++out;  in escape_octal()
405 	if (out < end)  in escape_octal()
406 		*out = ((c >> 3) & 0x07) + '0';  in escape_octal()
407 	++out;  in escape_octal()
408 	if (out < end)  in escape_octal()
409 		*out = ((c >> 0) & 0x07) + '0';  in escape_octal()
410 	++out;  in escape_octal()
412 	*dst = out;  in escape_octal()
418 	char *out = *dst;  in escape_hex()  local
420 	if (out < end)  in escape_hex()
421 		*out = '\\';  in escape_hex()
422 	++out;  in escape_hex()
423 	if (out < end)  in escape_hex()
424 		*out = 'x';  in escape_hex()
425 	++out;  in escape_hex()
426 	if (out < end)  in escape_hex()
427 		*out = hex_asc_hi(c);  in escape_hex()
428 	++out;  in escape_hex()
429 	if (out < end)  in escape_hex()
430 		*out = hex_asc_lo(c);  in escape_hex()
431 	++out;  in escape_hex()
433 	*dst = out;  in escape_hex()