358 static bool escape_passthrough(unsigned char c, char **dst, char *end)  in escape_passthrough()  argument
362 	if (out < end)  in escape_passthrough()
368 static bool escape_space(unsigned char c, char **dst, char *end)  in escape_space()  argument
393 	if (out < end)  in escape_space()
396 	if (out < end)  in escape_space()
404 static bool escape_special(unsigned char c, char **dst, char *end)  in escape_special()  argument
426 	if (out < end)  in escape_special()
429 	if (out < end)  in escape_special()
437 static bool escape_null(unsigned char c, char **dst, char *end)  in escape_null()  argument
444 	if (out < end)  in escape_null()
447 	if (out < end)  in escape_null()
455 static bool escape_octal(unsigned char c, char **dst, char *end)  in escape_octal()  argument
459 	if (out < end)  in escape_octal()
462 	if (out < end)  in escape_octal()
465 	if (out < end)  in escape_octal()
468 	if (out < end)  in escape_octal()
476 static bool escape_hex(unsigned char c, char **dst, char *end)  in escape_hex()  argument
480 	if (out < end)  in escape_hex()
483 	if (out < end)  in escape_hex()
486 	if (out < end)  in escape_hex()
489 	if (out < end)  in escape_hex()
578 	char *end = p + osz;  in string_escape_mem()  local
606 					  escape_passthrough(c, &p, end))  in string_escape_mem()
610 		    flags & ESCAPE_NAP && escape_passthrough(c, &p, end))  in string_escape_mem()
614 		    flags & ESCAPE_NP && escape_passthrough(c, &p, end))  in string_escape_mem()
618 		    flags & ESCAPE_NA && escape_passthrough(c, &p, end))  in string_escape_mem()
621 		if (flags & ESCAPE_SPACE && escape_space(c, &p, end))  in string_escape_mem()
624 		if (flags & ESCAPE_SPECIAL && escape_special(c, &p, end))  in string_escape_mem()
627 		if (flags & ESCAPE_NULL && escape_null(c, &p, end))  in string_escape_mem()
631 		if (flags & ESCAPE_OCTAL && escape_octal(c, &p, end))  in string_escape_mem()
634 		if (flags & ESCAPE_HEX && escape_hex(c, &p, end))  in string_escape_mem()
637 		escape_passthrough(c, &p, end);  in string_escape_mem()
861 	char *end;  in strim()  local
867 	end = s + size - 1;  in strim()
868 	while (end >= s && isspace(*end))  in strim()
869 		end--;  in strim()
870 	*(end + 1) = '\0';  in strim()