undefined4 FUN_0047d9c0(uint *param_1,uint param_2,uint *param_3)

{

  char cVar1;

  bool bVar2;

  byte bVar3;

  undefined1 uVar4;

  uint *puVar5;

  undefined4 uVar6;

  undefined4 uVar7;

  int iVar8;

  undefined4 *puVar9;

  uint uVar10;

  uint uVar11;

  uint *puVar12;

  uint uVar13;

  uint *puVar14;

  char *pcVar15;

  uint uVar16;

  int *piVar17;

  int *piVar18;

  int *piVar19;

  uint *puVar20;

  uint uVar21;

  int *piVar22;

  int *piVar23;

  char *pcVar24;

  code *pcVar25;

  undefined4 local_48;

  int local_44;

  char *local_40;

  undefined4 local_3c;

  uint local_38;

  uint local_34;

  undefined4 local_30;

  undefined4 local_2c;

  piVar17 = (int *)param_1[2];

  uVar13 = *param_1;

  if ((param_3[5] == 0) || (param_2 < 0x20)) {

    if (param_2 < 0xe) {

      return 0xffffffff;

    }

LAB_0047db8c:

    puVar20 = (uint *)0x0;

    puVar14 = (uint *)0x0;

  }

  else {

    if ((((DAT_004b7600 != param_1[4]) || (DAT_004b7604 != param_1[5])) ||

        (param_1[6] != DAT_004c0050)) || (param_1[7] != DAT_004c0054)) {

      DAT_004c0050 = param_1[6];

      DAT_004c0054 = param_1[7];

      puVar9 = &DAT_004c0078;

      DAT_004b7600 = param_1[4];

      DAT_004b7604 = param_1[5];

      do {

        puVar9[-6] = 0;

        puVar9[-5] = 0;

        puVar9[-1] = puVar9;

        puVar9 = puVar9 + 6;

      } while (puVar9 != (undefined4 *)0x4c0138);

      DAT_004c0120 = &DAT_004c0060;

      param_3[5] = 0;

      DAT_004c011c = 0;

      goto LAB_0047db8c;

    }

    puVar5 = DAT_004c0120;

    puVar14 = (uint *)0x0;

    puVar20 = (uint *)0x0;

    while (puVar12 = puVar5, puVar12 != (uint *)0x0) {

      if ((*puVar12 <= *param_3) && (*param_3 < puVar12[1])) {

        uVar13 = puVar12[2];

        piVar18 = (int *)puVar12[3];

        if (puVar12 != DAT_004c0120) {

          puVar20[5] = puVar12[5];

          puVar12[5] = (uint)DAT_004c0120;

          DAT_004c0120 = puVar12;

        }

        goto LAB_0047dca4;

      }

      puVar14 = puVar12;

      if (*puVar12 == 0 && puVar12[1] == 0) break;

      puVar5 = (uint *)puVar12[5];

      if (puVar5 != (uint *)0x0) {

        puVar20 = puVar12;

      }

    }

  }

  uVar11 = (uint)(ushort)param_1[3];

  bVar2 = false;

  uVar21 = 0;

  uVar16 = 0;

  piVar18 = (int *)0x0;

  piVar23 = (int *)0x0;

  while (uVar11 = uVar11 - 1, uVar11 != 0xffffffff) {

    iVar8 = *piVar17;

    piVar19 = piVar18;

    piVar22 = piVar23;

    if (iVar8 == 1) {

      uVar10 = uVar13 + piVar17[2];

      if (uVar10 <= *param_3) {

        if (uVar10 + piVar17[5] <= *param_3) goto LAB_0047dc30;

        bVar2 = true;

        uVar16 = uVar10 + piVar17[5];

        uVar21 = uVar10;

      }

    }

    else {

      piVar19 = piVar17;

      if ((iVar8 != 0x6474e550) && (piVar19 = piVar18, piVar22 = piVar17, iVar8 != 2)) {

LAB_0047dc30:

        piVar19 = piVar18;

        piVar22 = piVar23;

      }

    }

    piVar17 = piVar17 + 8;

    piVar18 = piVar19;

    piVar23 = piVar22;

  }

  if (!bVar2) {

    return 0;

  }

  if (0x1f < param_2) {

    if ((puVar14 != (uint *)0x0) && (puVar20 != (uint *)0x0)) {

      puVar20[5] = puVar14[5];

      puVar14[5] = (uint)DAT_004c0120;

      DAT_004c0120 = puVar14;

    }

    puVar14 = DAT_004c0120;

    DAT_004c0120[1] = uVar16;

    puVar14[4] = (uint)piVar23;

    *puVar14 = uVar21;

    puVar14[2] = uVar13;

    puVar14[3] = (uint)piVar18;

  }

LAB_0047dca4:

  if (piVar18 == (int *)0x0) {

    return 0;

  }

  pcVar24 = (char *)(uVar13 + piVar18[2]);

  if (*pcVar24 != '\x01') {

    return 1;

  }

  cVar1 = pcVar24[1]   //possible issue identified - semgrep

  uVar6 = FUN_0047d918(cVar1,param_3);

  uVar6 = FUN_0047ce1c(cVar1,uVar6,pcVar24 + 4,&local_48);

  cVar1 = pcVar24[2]   //possible issue identified - semgrep

  if ((cVar1 != -1) && (pcVar24[3] == ';')) {

    uVar7 = FUN_0047d918(cVar1,param_3);

    piVar17 = (int *)FUN_0047ce1c(cVar1,uVar7,uVar6,&local_44);

    if (local_44 == 0) {

      return 1;

    }

    if (((uint)piVar17 & 3) == 0) {

      pcVar15 = (char *)*param_3;

      uVar13 = local_44 - 1;

      if (pcVar15 < pcVar24 + *piVar17) {

        return 1;

      }

      if (pcVar15 < pcVar24 + piVar17[uVar13 * 2]) {

        uVar16 = 0;

        do {

          do {

            uVar21 = uVar13;

            if (uVar21 <= uVar16) {

              pcVar25 = FUN_00485c50;

              FUN_00485c50();

              uVar6 = (**(code **)(pcVar25 + 0x3a32c))(0x18);

                    /* WARNING: Could not recover jumptable at 0x0047dff4. Too many branches */

                    /* WARNING: Treating indirect jump as call */

              uVar6 = (**(code **)(pcVar25 + 0x398d0))(uVar16,uVar6);

              return uVar6;

            }

            uVar13 = uVar21 + uVar16 >> 1;

          } while (pcVar15 < pcVar24 + piVar17[uVar13 * 2]);

          uVar16 = uVar13 + 1;

          iVar8 = uVar13 << 3;

          uVar13 = uVar21;

        } while (pcVar24 + piVar17[uVar16 * 2] <= pcVar15);

      }

      else {

        iVar8 = uVar13 * 8;

      }

      piVar17 = (int *)((int)piVar17 + iVar8);

      pcVar15 = pcVar24 + piVar17[1];

      bVar3 = FUN_0047cfb8(pcVar15 + (4 - *(int *)(pcVar15 + 4)));

      iVar8 = FUN_0047ccf0(bVar3);

      FUN_0047ce1c(bVar3 & 0xf,0,pcVar15 + iVar8 + 8,&local_40);

      if ((char *)*param_3 < local_40 + *piVar17 + (int)pcVar24) {

        param_3[4] = (uint)pcVar15;

      }

      local_40 = pcVar24 + *piVar17;

      goto LAB_0047df64;

    }

  }

  local_38 = param_3[1];

  local_34 = param_3[2];

  local_2c = 4;

  local_3c = 0;

  local_30 = local_48;

  uVar13 = FUN_0047d6f4(&local_3c,local_48,*param_3);

  param_3[4] = uVar13;

  if (uVar13 == 0) {

    return 1;

  }

  uVar4 = FUN_0047cfb8((uVar13 + 4) - *(int *)(uVar13 + 4));

  uVar6 = FUN_0047d918(uVar4,param_3);

  FUN_0047ce1c(uVar4,uVar6,param_3[4] + 8,&local_40);

LAB_0047df64:

  param_3[3] = (uint)local_40;

  return 1;

}