/// Miri-provided extern function to obtain a backtrace of the current call stack.
/// This returns a boxed slice of pointers - each pointer is an opaque value
/// that is only useful when passed to `miri_resolve_frame`
- fn miri_get_backtrace() -> Box<[*mut ()]>;
+ /// The `flags` argument must be `0`.
+ fn miri_get_backtrace(flags: u64) -> Box<[*mut ()]>;
/// Miri-provided extern function to resolve a frame pointer obtained
- /// from `miri_get_backtrace`. The `version` argument must be `0`,
+ /// from `miri_get_backtrace`. The `flags` argument must be `0`,
/// and `MiriFrame` should be declared as follows:
///
/// ```rust