int FUN_00408f6c(undefined1 param_1,undefined1 *param_2,undefined1 *param_3,undefined4 param_4,

                int param_5)

{

  undefined1 *puVar1;

  undefined1 uVar2;

  bool bVar3;

  ushort uVar4;

  uint uVar5;

  int iVar6;

  undefined1 *__src;

  undefined1 *puVar7;

  undefined1 *puVar8;

  if (param_5 == 1) {

    *param_3 = param_1;

    param_3[1] = 0;

    iVar6 = 2;

  }

  else {

    uVar2 = *param_2;

    param_3[5] = 1;

    param_3[2] = uVar2;

    param_3[3] = 0;

    param_3[4] = 0;

    puVar7 = param_3 + 7;

    param_3[6] = param_2[1];

    puVar8 = *(undefined1 **)(param_2 + 0xc);

    iVar6 = 0;

    while( true ) {

      bVar3 = *(int *)(param_2 + 8) <= iVar6;

      __src = puVar8 + 4;

      iVar6 = iVar6 + 1;

      if (bVar3) break;

      *puVar7 = 1;

      puVar7[1] = 10;

      puVar7[2] = *puVar8;

      puVar7[3] = puVar8[1];

      puVar7[4] = puVar8[2];

      puVar1 = puVar8 + 3;

      puVar8 = puVar8 + 10;

      puVar7[5] = *puVar1;

      memcpy(puVar7 + 6,__src,6)   //possible issue identified - semgrep

      puVar7 = puVar7 + 0xc;

    }

    puVar7[1] = 4;

    *puVar7 = 2;

    memcpy(puVar7 + 2,param_2 + 4,4)   //possible issue identified - semgrep

    iVar6 = (int)(puVar7 + 6) - (int)param_3;

    uVar5 = iVar6 - 2U & 0xffff;

    g_short_reorder_buffer._0_1_ = (undefined1)(uVar5 >> 8);

    uVar4 = (ushort)(uVar5 << 8) | (ushort)(uVar5 >> 8);

    *param_3 = (undefined1)g_short_reorder_buffer;

    g_short_reorder_buffer = uVar4;

    param_3[1] = g_short_reorder_buffer._1_1_;

  }

  return iVar6;

}