17 static char *expand_string_with_args(const char *in, int argc, char *argv[]);
18 static char *expand_string(const char *in);
501 	const char *in, *p;  in __expand_string()  local
509 	p = in = *str;  in __expand_string()
513 			in_len = p - in;  in __expand_string()
518 			strncat(out, in, in_len);  in __expand_string()
521 			in = p;  in __expand_string()
531 	in_len = p - in;  in __expand_string()
534 	strncat(out, in, in_len);  in __expand_string()
552 static char *expand_string_with_args(const char *in, int argc, char *argv[])  in expand_string_with_args()  argument
554 	return __expand_string(&in, is_end_of_str, argc, argv);  in expand_string_with_args()
557 static char *expand_string(const char *in)  in expand_string()  argument
559 	return expand_string_with_args(in, 0, NULL);  in expand_string()