/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
 * Ghidra 12.1.2 decompiler output for 0x14000f8e0 FUN_14000f8e0
 * Pseudocode, not original source. */

ulonglong * FUN_14000f8e0(ulonglong *param_1,void *param_2,ulonglong param_3)

{
  ulonglong uVar1;
  code *pcVar2;
  char cVar3;
  ulonglong *puVar4;
  
  if (param_2 != (void *)0x0) {
    uVar1 = param_1[3];
    puVar4 = param_1;
    if (0xf < uVar1) {
      puVar4 = (ulonglong *)*param_1;
    }
    if (puVar4 <= param_2) {
      puVar4 = param_1;
      if (0xf < uVar1) {
        puVar4 = (ulonglong *)*param_1;
      }
      if (param_2 < (void *)((longlong)puVar4 + param_1[2])) {
        puVar4 = param_1;
        if (0xf < uVar1) {
          puVar4 = (ulonglong *)*param_1;
        }
        puVar4 = (ulonglong *)
                 FUN_14000faa0((longlong *)param_1,param_1,(longlong)param_2 - (longlong)puVar4,
                               param_3);
        return puVar4;
      }
    }
  }
  if (param_3 < -param_1[2] - 1) {
    if (param_3 != 0) {
      uVar1 = param_1[2] + param_3;
      cVar3 = FUN_14000b7a0(param_1,uVar1);
      if (cVar3 != '\0') {
        puVar4 = param_1;
        if (0xf < param_1[3]) {
          puVar4 = (ulonglong *)*param_1;
        }
        memcpy((void *)((longlong)puVar4 + param_1[2]),param_2,param_3);
        param_1[2] = uVar1;
        puVar4 = param_1;
        if (0xf < param_1[3]) {
          puVar4 = (ulonglong *)*param_1;
        }
        *(undefined1 *)((longlong)puVar4 + uVar1) = 0;
      }
    }
    return param_1;
  }
  std::_Xlength_error("string too long");
  pcVar2 = (code *)swi(3);
  puVar4 = (ulonglong *)(*pcVar2)();
  return puVar4;
}