# Functions
FastMod see "A fast alternative to the modulo reduction" (Lemire, 2016) https://lemire.me/blog/2016/06/27/a-fast-alternative-to-the-modulo-reduction/.
InitConsistent a new anchor with a given capacity and initial size.
New returns the hash of bytes.
WithSalt returns the hash of bytes.
# Constants
Init is what 32 bits hash values should be initialized with.
# Structs
Consistent a minimal-memory AnchorHash implementation.