/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x1400c2840 FUN_1400c2840
 * Pseudocode, not original source. */

ulonglong FUN_1400c2840(int *param_1,undefined8 param_2,undefined8 param_3,undefined8 param_4)

{
  uint uVar1;
  longlong *plVar2;
  DWORD DVar3;
  longlong lVar4;
  undefined8 uVar5;
  ulonglong uVar6;
  uint uVar7;
  longlong lVar8;
  
  FUN_14006b350(param_1);
  if (param_1[0x1e] != 0) {
    DVar3 = GetCurrentThreadId();
    uVar6 = 0;
    uVar1 = param_1[0x1e];
    lVar8 = 0;
    if (0 < (int)uVar1) {
      do {
        if ((lVar8 < 0) || ((int)uVar1 <= (int)uVar6)) {
                    /* WARNING: Subroutine does not return */
          FUN_14006be30(uVar6,lVar8,(ulonglong)uVar1,param_4);
        }
        plVar2 = *(longlong **)(*(longlong *)(param_1 + 0x1c) + lVar8 * 8);
        lVar4 = 0;
        if (plVar2 != (longlong *)0x0) {
          lVar4 = *plVar2;
        }
        if (*(DWORD *)(lVar4 + 8) == DVar3) {
          uVar5 = FUN_14006b3e0((longlong)param_1);
          return CONCAT71((int7)((ulonglong)uVar5 >> 8),1);
        }
        uVar7 = (int)uVar6 + 1;
        uVar6 = (ulonglong)uVar7;
        lVar8 = lVar8 + 1;
      } while ((int)uVar7 < (int)uVar1);
    }
  }
  uVar6 = FUN_14006b3e0((longlong)param_1);
  return uVar6 & 0xffffffffffffff00;
}