CFrameSnapshotManager::NextSnapshot

/* CFrameSnapshotManager::NextSnapshot(CFrameSnapshot*) */

undefined4 __thiscall
CFrameSnapshotManager::NextSnapshot(CFrameSnapshotManager *this,CFrameSnapshot *param_1)

{
  ushort uVar1;
  undefined4 uVar2;
  
  if (param_1 != (CFrameSnapshot *)0x0) {
    uVar2 = 0;
    if ((short)*(undefined4 *)param_1 != -1) {
      uVar1 = *(ushort *)(*(int *)(this + 0xc) + 6 + (*(uint *)param_1 & 0xffff) * 8);
      if (uVar1 != 0xffff) {
        uVar2 = *(undefined4 *)(*(int *)(this + 0xc) + (uint)uVar1 * 8);
      }
    }
    return uVar2;
  }
  return 0;
}