undefined4 * FUN_00409b80(void)

{

  int *piVar1;

  int iVar2;

  iVar2 = 0;

  piVar1 = &DAT_00420b98;

  while ((((*piVar1 == 0 || (*(char *)(g_base_hdr + 10) != *(char *)((int)piVar1 + -6))) ||

          (*(char *)(g_base_hdr + 0xb) != *(char *)((int)piVar1 + -5))) ||

         (((*(char *)(g_base_hdr + 0xc) != (char)piVar1[-1] ||

           (*(char *)(g_base_hdr + 0xd) != *(char *)((int)piVar1 + -3))) ||

          ((*(char *)(g_base_hdr + 0xe) != *(char *)((int)piVar1 + -2) ||

           (*(char *)(g_base_hdr + 0xf) != *(char *)((int)piVar1 + -1)))))))) {

    iVar2 = iVar2 + 1;

    piVar1 = piVar1 + 0x48c;

    if (iVar2 == 10) {

      return (undefined4 *)0x0;

    }

  }

  return &g_QosSessions + iVar2 * 0x48c;

}