/* WARNING: Type propagation algorithm not settling */

undefined4 FUN_00412b04(int param_1,int param_2,int *param_3)

{

  undefined4 uVar1;

  int *piVar2;

  int iVar3;

  undefined4 *puVar4;

  int *piVar5;

  char *pcVar6;

  undefined4 local_38 [2];

  undefined4 *local_30;

  if (param_3 != (int *)0x0) {

    local_30 = local_38;

    do {

      iVar3 = param_3[2];

      piVar5 = ia_conflist0;

      switch(iVar3) {

      case 0x10:

        if (param_1 == 0) {

          *(uint *)(param_2 + 8) = *(uint *)(param_2 + 8) | 2;

        }

        else {

          iVar3 = 0x10;

          if (param_1 != 2) goto LAB_00412db8;

          *(uint *)(param_2 + 0xc) = *(uint *)(param_2 + 0xc) | 2;

        }

        break;

      case 0x11:

        if (param_1 != 0) {

          iVar3 = 0x11;

LAB_00412db8:

          pcVar6 = "invalid operation (%d) for option type (%d)";

LAB_00412bb8:

          dprintf(3,"add_options",pcVar6,param_1,iVar3);

          return 0xffffffff;

        }

        iVar3 = FUN_0040e668(DAT_00441060,param_3[7]);

        if (iVar3 == 0) {

          iVar3 = param_3[3];

          pcVar6 = "%s:%d auth info (%s) is not defined";

          param_1 = configfilename;

          goto LAB_00412bb8;

        }

        if (*(int *)(param_2 + 0x28) != 0) {

          iVar3 = param_3[3];

          pcVar6 = "%s:%d authinfo is doubly specified on %s";

          param_1 = configfilename;

          goto LAB_00412bb8;

        }

        *(int *)(param_2 + 0x28) = iVar3;

        break;

      case 0x12:

      case 0x13:

      case 0x16:

      case 0x17:

      case 0x18:

      case 0x19:

      case 0x1a:

      case 0x1b:

      case 0x1c:

      case 0x1d:

      case 0x22:

      case 0x23:

      case 0x24:

      case 0x25:

        switch(iVar3) {

        case 0x12:

          local_38[0] = 0x17;

          break;

        case 0x13:

          local_38[0] = 0x18;

          break;

        default:

          break;

        case 0x16:

          local_38[0] = 0x1f;

          break;

        case 0x17:

          local_38[0] = 0x20;

          break;

        case 0x18:

          local_38[0] = 0x1b;

          break;

        case 0x19:

          local_38[0] = 0x1d;

          break;

        case 0x1a:

          local_38[0] = 0x1c;

          break;

        case 0x1b:

          local_38[0] = 0x1e;

          break;

        case 0x1c:

          local_38[0] = 0x22;

          break;

        case 0x1d:

          local_38[0] = 0x21;

          break;

        case 0x22:

          local_38[0] = 0x16;

          break;

        case 0x23:

          local_38[0] = 0x15;

          break;

        case 0x24:

          local_38[0] = 0x62;

          break;

        case 0x25:

          local_38[0] = 0x40;

        }

        if (param_1 != 1) goto LAB_00412d34;

        iVar3 = dhcp6_find_listval(param_2 + 0x18,1,local_30,0);

        if (iVar3 == 0) {

          iVar3 = dhcp6_add_listval(param_2 + 0x18,1,local_30,0);

          if (iVar3 == 0) {

            dprintf(3,"add_options","failed to configure an option");

            return 0xffffffff;

          }

        }

        else {

          uVar1 = dhcp6optstr(local_38[0]);

          dprintf(6,"add_options","duplicated requested option: %s",uVar1);

        }

        break;

      case 0x14:

        if (param_1 != 0) {

          iVar3 = 0x14;

          goto LAB_00412d34;

        }

        while( true ) {

          if (piVar5 == (int *)0x0) {

            iVar3 = param_3[3];

            pcVar6 = "%s:%d IA_PD (%lu) is not defined";

            param_1 = configfilename;

            goto LAB_00412bb8;

          }

          if ((piVar5[2] == 0) && (param_3[4] == piVar5[3])) break;

          piVar5 = (int *)*piVar5;

        }

LAB_00412c60:

        iVar3 = *piVar5;

        if (iVar3 == 0) {

          DAT_0043e934 = piVar5[1];

        }

        else {

          *(int *)(iVar3 + 4) = piVar5[1];

        }

        piVar2 = (int *)piVar5[1];

        piVar5[1] = *(int *)(param_2 + 0x24);

        puVar4 = *(undefined4 **)(param_2 + 0x24);

        *piVar2 = iVar3;

        *(int **)(param_2 + 0x24) = piVar5;

        *piVar5 = 0;

        *puVar4 = piVar5;

        break;

      case 0x15:

        if (param_1 == 0) {

          while( true ) {

            if (piVar5 == (int *)0x0) {

              iVar3 = param_3[3];

              pcVar6 = "%s:%d IA_NA (%lu) is not defined";

              param_1 = configfilename;

              goto LAB_00412bb8;

            }

            if ((piVar5[2] == 1) && (param_3[4] == piVar5[3])) break;

            piVar5 = (int *)*piVar5;

          }

          goto LAB_00412c60;

        }

        iVar3 = 0x15;

LAB_00412d34:

        dprintf(3,"add_options","invalid operation (%d) for option type (%d)",param_1,iVar3);

        break;

      default:

        iVar3 = param_3[3];

        pcVar6 = "%s:%d unsupported option type: %d";

        param_1 = configfilename;

        goto LAB_00412bb8;

      }

      param_3 = (int *)*param_3;

    } while (param_3 != (int *)0x0);

  }

  return 0;

}