Fossil

  const char *zCmd,      /* Command to run in the child process */
  int *pfdIn,            /* Read from child using this file descriptor */
  FILE **ppOut,          /* Write to child using this file descriptor */
  int *pChildPid,        /* PID of the child process */
  int bDirect            /* 0: run zCmd as a shell cmd.  1: run directly */
){
#ifdef _WIN32
  HANDLE hStdinRd, hStdinWr, hStdoutRd, hStdoutWr, hStderr;
  HANDLE hStdinRd, hStdinWr, hStdoutRd, hStdoutWr;
  SECURITY_ATTRIBUTES saAttr;
  DWORD childPid = 0;
  int fd;

  saAttr.nLength = sizeof(saAttr);
  saAttr.bInheritHandle = TRUE;
  saAttr.lpSecurityDescriptor = NULL;
  hStderr = GetStdHandle(STD_ERROR_HANDLE);
  if( !CreatePipe(&hStdoutRd, &hStdoutWr, &saAttr, 4096) ){
    win32_fatal_error("cannot create pipe for stdout");
  }
  SetHandleInformation( hStdoutRd, HANDLE_FLAG_INHERIT, FALSE);

  if( !CreatePipe(&hStdinRd, &hStdinWr, &saAttr, 4096) ){
    win32_fatal_error("cannot create pipe for stdin");
  }
  SetHandleInformation( hStdinWr, HANDLE_FLAG_INHERIT, FALSE);

  win32_create_child_process(fossil_utf8_to_unicode(zCmd),
                             hStdinRd,hStdoutWr,hStdoutWr,&childPid);
             /*                       ^^^^^^^^^ ^^^^^^^^^
             **             Send both stdout and stderr to to *ppOut.
             ** See check-in 857495ec92a521bb (2024-02-06) and earlier for
             ** an example of how to leave stderr going to console */
                             hStdinRd, hStdoutWr, hStderr,&childPid);

  *pChildPid = childPid;
  *pfdIn = _open_osfhandle(PTR_TO_INT(hStdoutRd), 0);
  fd = _open_osfhandle(PTR_TO_INT(hStdinWr), 0);
  *ppOut = _fdopen(fd, "w");
  CloseHandle(hStdinRd);
  CloseHandle(hStdoutWr);
  return 0;