/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020db20 FUN_14020db20
 * Pseudocode, not original source. */

undefined8 FUN_14020db20(uint *param_1,uint param_2,int *param_3)

{
  uint uVar1;
  uint uVar2;
  uint uVar3;
  uint uVar4;
  uint uVar5;
  
  if ((((param_1 == (uint *)0x0) || (param_3 == (int *)0x0)) || (param_2 < 2)) ||
     ((uVar3 = *param_1, 3 < uVar3 || ((uVar3 < 2 && (0x27 < param_1[1])))))) {
    return 0x10;
  }
  uVar5 = 1;
  uVar4 = 0;
  uVar3 = param_1[1] + uVar3 * 0x28;
  if (1 < param_2) {
    param_1 = param_1 + 2;
    do {
      uVar2 = 0;
      for (uVar1 = uVar3; uVar1 != 0; uVar1 = uVar1 >> 1) {
        uVar2 = uVar2 + 1;
      }
      uVar4 = uVar4 + (uint)(uVar3 == 0) + (uint)(uVar2 != (uVar2 / 7) * 7) + uVar2 / 7;
      if (uVar5 < param_2 - 1) {
        uVar3 = *param_1;
      }
      uVar5 = uVar5 + 1;
      param_1 = param_1 + 1;
    } while (uVar5 < param_2);
    if (0x7f < uVar4) {
      if (uVar4 < 0x100) {
        *param_3 = uVar4 + 3;
        return 0;
      }
      if (0xffff < uVar4) {
        return 0x10;
      }
      *param_3 = uVar4 + 4;
      return 0;
    }
  }
  *param_3 = uVar4 + 2;
  return 0;
}