/* AgentManager_Release_x64.exe sha256 8fd8ca91725858651a7839d34257b10c2970ac16c97e60c523b8b0c983fcb186
 * Ghidra 12.1.2 decompiler output for 0x14000c360 FUN_14000c360
 * Pseudocode, not original source. */

longlong * FUN_14000c360(longlong *param_1,undefined8 *param_2,ulonglong param_3,ulonglong param_4)

{
  size_t sVar1;
  code *pcVar2;
  longlong *plVar3;
  ulonglong uVar4;
  
  if ((ulonglong)param_2[2] < param_3) {
    std::_Xout_of_range("invalid string position");
    pcVar2 = (code *)swi(3);
    plVar3 = (longlong *)(*pcVar2)();
    return plVar3;
  }
  uVar4 = param_2[2] - param_3;
  sVar1 = param_1[2];
  if (uVar4 < param_4) {
    param_4 = uVar4;
  }
  if (param_4 < -sVar1 - 1) {
    if (param_4 != 0) {
      uVar4 = sVar1 + param_4;
      if (uVar4 == 0xffffffffffffffff) {
        std::_Xlength_error("string too long");
        pcVar2 = (code *)swi(3);
        plVar3 = (longlong *)(*pcVar2)();
        return plVar3;
      }
      if ((ulonglong)param_1[3] < uVar4) {
        FUN_14000c7d0(param_1,uVar4,sVar1);
        if (uVar4 == 0) {
          return param_1;
        }
      }
      else if (uVar4 == 0) {
        param_1[2] = 0;
        if (0xf < (ulonglong)param_1[3]) {
          *(undefined1 *)*param_1 = 0;
          return param_1;
        }
        *(undefined1 *)param_1 = 0;
        return param_1;
      }
      if (0xf < (ulonglong)param_2[3]) {
        param_2 = (undefined8 *)*param_2;
      }
      plVar3 = param_1;
      if (0xf < (ulonglong)param_1[3]) {
        plVar3 = (longlong *)*param_1;
      }
      memcpy((void *)((longlong)plVar3 + param_1[2]),(void *)((longlong)param_2 + param_3),param_4);
      param_1[2] = uVar4;
      plVar3 = param_1;
      if (0xf < (ulonglong)param_1[3]) {
        plVar3 = (longlong *)*param_1;
      }
      *(undefined1 *)((longlong)plVar3 + uVar4) = 0;
    }
    return param_1;
  }
  std::_Xlength_error("string too long");
  pcVar2 = (code *)swi(3);
  plVar3 = (longlong *)(*pcVar2)();
  return plVar3;
}