Function add_str

ccan/ccan/opt/usage.c:89–92

}

static char *add_str(char *base, size_t *len, size_t *max, const char *str)
{
	return add_str_len(base, len, max, str, strlen(str));
}

static char *add_indent(char *base, size_t *len, size_t *max, size_t indent)
{