uint add_option_string(int param_1,void *param_2)

{

  char cVar1;

  int iVar2;

  uint uVar3;

  char *__dest;

  iVar2 = 0;

  do {

    __dest = (char *)(param_1 + iVar2);

    cVar1 = *__dest;

    while( true ) {

      if (cVar1 == -1) {

        uVar3 = (uint)((int)(iVar2 + (uint)*(byte *)((int)param_2 + 1)) < 0x131);

        if (uVar3 != 0) {

          memcpy(__dest,param_2,*(byte *)((int)param_2 + 1) + 2)   //possible issue identified - semgrep

          __dest[*(byte *)((int)param_2 + 1) + 2] = -1;

          uVar3 = *(byte *)((int)param_2 + 1) + 2;

        }

        return uVar3;

      }

      if (cVar1 != '\0') break;

      iVar2 = iVar2 + 1;

      __dest = (char *)(param_1 + iVar2);

      cVar1 = *__dest;

    }

    iVar2 = iVar2 + 2 + (uint)(byte)__dest[1];

  } while( true );

}