#nullable enable
using System;
using System.Collections.Generic;
using System.Linq;
namespace HumanoidRetargeterZstd.Unsafe
{
    /**
     * Huffman flags bitset.
     * For all flags, 0 is the default value.
     */
    public enum HUF_flags_e
    {
        /**
         * If compiled with DYNAMIC_BMI2: Set flag only if the CPU supports BMI2 at runtime.
         * Otherwise: Ignored.
         */
        HUF_flags_bmi2 = 1 << 0,
        /**
         * If set: Test possible table depths to find the one that produces the smallest header + encoded size.
         * If unset: Use heuristic to find the table depth.
         */
        HUF_flags_optimalDepth = 1 << 1,
        /**
         * If set: If the previous table can encode the input, always reuse the previous table.
         * If unset: If the previous table can encode the input, reuse the previous table if it results in a smaller output.
         */
        HUF_flags_preferRepeat = 1 << 2,
        /**
         * If set: Sample the input and check if the sample is uncompressible, if it is then don't attempt to compress.
         * If unset: Always histogram the entire input.
         */
        HUF_flags_suspectUncompressible = 1 << 3,
        /**
         * If set: Don't use assembly implementations
         * If unset: Allow using assembly implementations
         */
        HUF_flags_disableAsm = 1 << 4,
        /**
         * If set: Don't use the fast decoding loop, always use the fallback decoding loop.
         * If unset: Use the fast decoding loop when possible.
         */
        HUF_flags_disableFast = 1 << 5
    }
}