/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401c3ef0 FUN_1401c3ef0
 * Pseudocode, not original source. */

uint FUN_1401c3ef0(uint param_1,uint *param_2,uint param_3)

{
  ulonglong uVar1;
  uint uVar2;
  uint *puVar3;
  
  param_1 = ~param_1;
  for (; (param_3 != 0 && (((ulonglong)param_2 & 3) != 0));
      param_2 = (uint *)((longlong)param_2 + 1)) {
    param_1 = *(uint *)(&DAT_14028afb0 + (ulonglong)(byte)((byte)*param_2 ^ (byte)param_1) * 4) ^
              param_1 >> 8;
    param_3 = param_3 - 1;
  }
  if (0x1f < param_3) {
    uVar1 = (ulonglong)(param_3 >> 5);
    puVar3 = param_2;
    do {
      param_1 = param_1 ^ *puVar3;
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(param_1 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(param_1 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(param_1 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(param_1 & 0xff) * 4) ^ puVar3[1];
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[2];
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[3];
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[4];
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[5];
      param_2 = puVar3 + 8;
      param_3 = param_3 - 0x20;
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[6];
      uVar2 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
              *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
              *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
              *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4) ^ puVar3[7];
      param_1 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(uVar2 >> 0x10) * 4) ^
                *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(uVar2 >> 8) * 4) ^
                *(uint *)(&DAT_14028afb0 + (ulonglong)(uVar2 >> 0x18) * 4) ^
                *(uint *)(&DAT_14028bbb0 + (ulonglong)(uVar2 & 0xff) * 4);
      uVar1 = uVar1 - 1;
      puVar3 = param_2;
    } while (uVar1 != 0);
  }
  if (3 < param_3) {
    uVar1 = (ulonglong)(param_3 >> 2);
    do {
      param_1 = param_1 ^ *param_2;
      param_2 = param_2 + 1;
      param_3 = param_3 - 4;
      param_1 = *(uint *)(&DAT_14028b3b0 + (ulonglong)(byte)(param_1 >> 0x10) * 4) ^
                *(uint *)(&DAT_14028b7b0 + (ulonglong)(byte)(param_1 >> 8) * 4) ^
                *(uint *)(&DAT_14028afb0 + (ulonglong)(param_1 >> 0x18) * 4) ^
                *(uint *)(&DAT_14028bbb0 + (ulonglong)(param_1 & 0xff) * 4);
      uVar1 = uVar1 - 1;
    } while (uVar1 != 0);
  }
  for (; param_3 != 0; param_3 = param_3 - 1) {
    uVar2 = *param_2;
    param_2 = (uint *)((longlong)param_2 + 1);
    param_1 = *(uint *)(&DAT_14028afb0 + (ulonglong)(byte)((byte)uVar2 ^ (byte)param_1) * 4) ^
              param_1 >> 8;
  }
  return ~param_1;
}