ByteArrayHelpers.cs

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namespace System;
 
internal static class ByteArrayHelpers
{
    internal static bool EqualsOrdinalAsciiIgnoreCase(string left, ReadOnlySpan<byte> right)
    {
        if (left.Length != right.Length)
        {
            return false;
        }
        for (int i = 0; i < left.Length; i++)
        {
            uint num = left[i];
            uint num2 = right[i];
            if (num - 97 <= 25)
            {
                num -= 32;
            }
            if (num2 - 97 <= 25)
            {
                num2 -= 32;
            }
            if (num != num2)
            {
                return false;
            }
        }
        return true;
    }
 
    internal static bool EqualsOrdinalAscii(string left, ReadOnlySpan<byte> right)
    {
        if (left.Length != right.Length)
        {
            return false;
        }
        for (int i = 0; i < left.Length; i++)
        {
            if (left[i] != right[i])
            {
                return false;
            }
        }
        return true;
    }
}