;I know, because I have done tests, that mail_lengths = {9,0} and letters = {"\0x03\0x03\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00",NULL}
;I think there is something wrong with my attempts to construct a list
;The output should be ("\0x03\0x03\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00\0x00")
(define read-mail (foreign-lambda* scheme-object ((c-pointer box))
	"size_t * mail_lengths = read_mail_lengths(box);
	 char ** letters = read_mail(box);
	 C_word rtn = C_SCHEME_END_OF_LIST;
	 C_word * temp;
	 C_word str;
	 int i = 0;
	 size_t str_len = mail_lengths[i];
	 while(mail_lengths[i] != 0) {
		len_int = str_len;
		temp = C_alloc(C_SIZEOF_PAIR + C_SIZEOF_STRING(str_len));
		str = C_string(&temp, str_len, letters[i]);
		rtn = C_pair(&temp, str, rtn);
		i++;
		str_len = mail_lengths[i];
	 }
	 C_return(rtn);"))