NOTE: Caller should guarantee that `Begin` and `End` specifies a half-open interval [Begin, End). Namely, `End` is one-byte past the end of the array.

Returns true if __value is divisible by 2^__p.

Returns the first rule after __time. Note that a rule can be "active" in multiple years, this may result in an infinite loop where the same rule is re

caller must handle the case when reduction is not needed: |x| ~<= pi/4 */

called from `mi_free` if trying to unabandon an abandoned page

free meta-data

round to a good OS allocation size (bounded by max 12.5% waste)

* Aborts the request if it has already been sent.

Acquires the file lock or fails with a :exc:`Timeout` error. .. code-block:: python # You can use this method in the co

Returns true if this is the first (non-recursive) acquisition of this lock.

Return the start of the next block

Musl has an aligned_alloc routine, but that builds on top of standard malloc(). We are using dlmalloc, so we can route to its implementation instead.