int * sloop_register_signal(int param_1,int param_2,int param_3)

{

  int *piVar1;

  int *piVar2;

  int iVar3;

  piVar1 = DAT_0041f5b0;

  piVar2 = (int *)0x0;

  if ((int **)DAT_0041f5b0 != &DAT_0041f5b0) {

    iVar3 = *DAT_0041f5b0;

    piVar2 = (int *)DAT_0041f5b0[1];

    *piVar2 = iVar3;

    *piVar1 = 0;

    piVar1[2] = 0x103;

    *(int **)(iVar3 + 4) = piVar2;

    *piVar1 = (int)DAT_0041f5c8;

    DAT_0041f5c8[1] = (int)piVar1;

    piVar1[3] = param_1;

    piVar1[4] = param_3;

    piVar1[5] = param_2;

    DAT_0041f5c8 = piVar1;

    piVar1[1] = (int)&DAT_0041f5c8;

    signal(param_1,FUN_00409000)   //possible issue identified - semgrep

    piVar2 = piVar1;

  }

  return piVar2;

}