/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020f4b0 FUN_14020f4b0
 * Pseudocode, not original source. */

int FUN_14020f4b0(int *param_1,uint param_2,void *param_3,uint *param_4)

{
  byte bVar1;
  int *piVar2;
  int iVar3;
  void *_Src;
  void *_Base;
  uint uVar4;
  uint *puVar5;
  ulonglong _Count;
  ulonglong uVar6;
  uint uVar7;
  byte *pbVar8;
  uint uVar9;
  
  uVar9 = 1;
  _Count = (ulonglong)param_2;
  piVar2 = param_1;
  if (1 < param_2) {
    do {
      if (piVar2[0xe] != *piVar2) {
        return 0x10;
      }
      uVar9 = uVar9 + 1;
      piVar2 = piVar2 + 0xe;
    } while (uVar9 < param_2);
  }
  _Src = calloc(1,(ulonglong)*param_4);
  if (_Src != (void *)0x0) {
    iVar3 = FUN_14020e470(param_1,_Count,_Src,param_4,0xf);
    if (iVar3 == 0) {
      _Base = calloc(_Count,0x10);
      if (_Base == (void *)0x0) {
        free(_Src);
        iVar3 = 0xd;
      }
      else {
        uVar6 = (longlong)_Src + 2;
        if (0x7f < *(byte *)((longlong)_Src + 1)) {
          uVar6 = uVar6 + (*(byte *)((longlong)_Src + 1) & 0x7f);
        }
        uVar9 = (int)uVar6 - (int)_Src;
        if (uVar6 < (ulonglong)*param_4 + (longlong)_Src) {
          puVar5 = (uint *)((longlong)_Base + 8);
          do {
            *(ulonglong *)(puVar5 + -2) = uVar6;
            bVar1 = *(byte *)(uVar6 + 1);
            iVar3 = 2;
            if (bVar1 < 0x80) {
              *puVar5 = (uint)bVar1;
            }
            else {
              uVar4 = bVar1 & 0x7f;
              *puVar5 = 0;
              if ((bVar1 & 0x7f) != 0) {
                uVar7 = 0;
                pbVar8 = (byte *)(uVar6 + 2);
                iVar3 = uVar4 + 2;
                do {
                  bVar1 = *pbVar8;
                  pbVar8 = pbVar8 + 1;
                  uVar7 = uVar7 << 8 | (uint)bVar1;
                  uVar4 = uVar4 - 1;
                  *puVar5 = uVar7;
                } while (uVar4 != 0);
              }
            }
            *puVar5 = *puVar5 + iVar3;
            uVar4 = *puVar5;
            puVar5 = puVar5 + 4;
            uVar6 = uVar6 + uVar4;
          } while (uVar6 < (ulonglong)*param_4 + (longlong)_Src);
        }
        qsort(_Base,_Count,0x10,FUN_14020f420);
        memcpy(param_3,_Src,(ulonglong)uVar9);
        if (param_2 != 0) {
          puVar5 = (uint *)((longlong)_Base + 8);
          do {
            memcpy((void *)((ulonglong)uVar9 + (longlong)param_3),*(void **)(puVar5 + -2),
                   (ulonglong)*puVar5);
            uVar9 = uVar9 + *puVar5;
            puVar5 = puVar5 + 4;
            _Count = _Count - 1;
          } while (_Count != 0);
        }
        free(_Base);
        free(_Src);
        iVar3 = 0;
      }
      return iVar3;
    }
    free(_Src);
    return iVar3;
  }
  return 0xd;
}