RtlStringVPrintfWorkerA

NTSTATUS __stdcall RtlStringVPrintfWorkerA(
        _NTSTRSAFE_PSTR pszDest,
        size_t cchDest,
        size_t *pcchNewDestLength,
        _NTSTRSAFE_PCSTR pszFormat,
        va_list argList){
  unsigned __int64 v5; 
  __int64 v7; 
  NTSTATUS v8; 
  int v9; 

  v5 = *(_QWORD *)&cchDest - 1i64;
  v7 = *(_QWORD *)&pszDest;
  v8 = 0;
  v9 = vsnprintf(*(char **)&pszDest, cchDest - 1, *(const char **)&pszFormat, argList);
  if( v9 < 0 || v9 > v5 )
  {
    *(_BYTE *)(v5 + v7) = 0;
    v8 = -2147483643;
  }
  else if( v9 == v5 )
  {
    *(_BYTE *)(v5 + v7) = 0;
  }
  else
  {
    v5 = v9;
  }
  if( pcchNewDestLength )
    *(_QWORD *)pcchNewDestLength = v5;
  return v8;
}

Referenced by: