/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401e4520 FUN_1401e4520
 * Pseudocode, not original source. */

/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */

uint FUN_1401e4520(void *param_1,uint param_2,longlong param_3)

{
  int iVar1;
  char *pcVar2;
  ulonglong uVar3;
  char *pcVar4;
  ulonglong _Size;
  undefined1 auStack_78 [32];
  undefined1 local_58 [16];
  ulonglong local_48;
  
  local_48 = DAT_1403463c0 ^ (ulonglong)auStack_78;
  _Size = (ulonglong)param_2;
  if ((param_1 == (void *)0x0) || (param_3 == 0)) {
    param_2 = 0x10;
  }
  else {
    EnterCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
    *(int *)(param_3 + 0x1020) = *(int *)(param_3 + 0x1020) + 1;
    if (((*(int *)(param_3 + 0x1020) == 10) || (0x3f < *(uint *)(param_3 + 0x101c))) &&
       (iVar1 = FUN_1401e4110(param_3), iVar1 != 0)) {
      LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
      param_2 = 0;
    }
    else {
      if (0xf < param_2) {
        uVar3 = (ulonglong)(param_2 >> 4);
        do {
          FUN_140203120(param_3 + 0x1008,param_1,param_3 + 0xe00);
          param_1 = (void *)((longlong)param_1 + 0x10);
          _Size = (ulonglong)((int)_Size - 0x10);
          pcVar2 = (char *)(param_3 + 0x1008);
          do {
            *pcVar2 = *pcVar2 + '\x01';
            if (*pcVar2 != '\0') break;
            pcVar2 = pcVar2 + 1;
          } while ((longlong)pcVar2 - (param_3 + 0x1008) < 0x10);
          uVar3 = uVar3 - 1;
        } while (uVar3 != 0);
      }
      if ((int)_Size != 0) {
        pcVar2 = (char *)(param_3 + 0x1008);
        FUN_140203120(pcVar2,local_58,param_3 + 0xe00);
        memcpy(param_1,local_58,_Size);
        pcVar4 = pcVar2;
        do {
          *pcVar4 = *pcVar4 + '\x01';
          if (*pcVar4 != '\0') break;
          pcVar4 = pcVar4 + 1;
        } while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
      }
      pcVar2 = (char *)(param_3 + 0x1008);
      FUN_140203120(pcVar2,param_3 + 0xfe8,param_3 + 0xe00);
      pcVar4 = pcVar2;
      do {
        *pcVar4 = *pcVar4 + '\x01';
        if (*pcVar4 != '\0') break;
        pcVar4 = pcVar4 + 1;
      } while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
      FUN_140203120(pcVar2,param_3 + 0xff8,param_3 + 0xe00);
      pcVar4 = pcVar2;
      do {
        *pcVar4 = *pcVar4 + '\x01';
        if (*pcVar4 != '\0') break;
        pcVar4 = pcVar4 + 1;
      } while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
      iVar1 = FUN_140202980(param_3 + 0xfe8,0x20,0,param_3 + 0xe00);
      if (iVar1 == 0) {
        LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
      }
      else {
        LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
        param_2 = 0;
      }
    }
  }
  return param_2;
}