On Mon, Jul 10, 2023 at 12:58:58PM -0400, Gabriel Krisman Bertazi wrote: > practice to change the symbol, making the change hard to miss. Or > make the function return int instead of bool, which preserves the > interface and is a common C idiom. Or leave it as it is, which is quite > readable already.. Yeah, returning -ENOMEM and 0 would make a lot more sense here. But I'd only change it if we have any good reason to touch the interface anyway.