57 		goto out;  in string_get_size()
117  out:  in string_get_size()
264 	char *out = dst;  in string_unescape()  local
272 					unescape_space(&src, &out))  in string_unescape()
276 					unescape_octal(&src, &out))  in string_unescape()
280 					unescape_hex(&src, &out))  in string_unescape()
284 					unescape_special(&src, &out))  in string_unescape()
287 			*out++ = '\\';  in string_unescape()
289 		*out++ = *src++;  in string_unescape()
291 	*out = '\0';  in string_unescape()
293 	return out - dst;  in string_unescape()
299 	char *out = *dst;  in escape_passthrough()  local
301 	if (out < end)  in escape_passthrough()
302 		*out = c;  in escape_passthrough()
303 	*dst = out + 1;  in escape_passthrough()
309 	char *out = *dst;  in escape_space()  local
332 	if (out < end)  in escape_space()
333 		*out = '\\';  in escape_space()
334 	++out;  in escape_space()
335 	if (out < end)  in escape_space()
336 		*out = to;  in escape_space()
337 	++out;  in escape_space()
339 	*dst = out;  in escape_space()
345 	char *out = *dst;  in escape_special()  local
362 	if (out < end)  in escape_special()
363 		*out = '\\';  in escape_special()
364 	++out;  in escape_special()
365 	if (out < end)  in escape_special()
366 		*out = to;  in escape_special()
367 	++out;  in escape_special()
369 	*dst = out;  in escape_special()
375 	char *out = *dst;  in escape_null()  local
380 	if (out < end)  in escape_null()
381 		*out = '\\';  in escape_null()
382 	++out;  in escape_null()
383 	if (out < end)  in escape_null()
384 		*out = '0';  in escape_null()
385 	++out;  in escape_null()
387 	*dst = out;  in escape_null()
393 	char *out = *dst;  in escape_octal()  local
395 	if (out < end)  in escape_octal()
396 		*out = '\\';  in escape_octal()
397 	++out;  in escape_octal()
398 	if (out < end)  in escape_octal()
399 		*out = ((c >> 6) & 0x07) + '0';  in escape_octal()
400 	++out;  in escape_octal()
401 	if (out < end)  in escape_octal()
402 		*out = ((c >> 3) & 0x07) + '0';  in escape_octal()
403 	++out;  in escape_octal()
404 	if (out < end)  in escape_octal()
405 		*out = ((c >> 0) & 0x07) + '0';  in escape_octal()
406 	++out;  in escape_octal()
408 	*dst = out;  in escape_octal()
414 	char *out = *dst;  in escape_hex()  local
416 	if (out < end)  in escape_hex()
417 		*out = '\\';  in escape_hex()
418 	++out;  in escape_hex()
419 	if (out < end)  in escape_hex()
420 		*out = 'x';  in escape_hex()
421 	++out;  in escape_hex()
422 	if (out < end)  in escape_hex()
423 		*out = hex_asc_hi(c);  in escape_hex()
424 	++out;  in escape_hex()
425 	if (out < end)  in escape_hex()
426 		*out = hex_asc_lo(c);  in escape_hex()
427 	++out;  in escape_hex()
429 	*dst = out;  in escape_hex()