return z;
}

/*
** Count the number of objects (files and subdirectories) in a given
** directory.  Return the count.  Return -1 if the object is not a
** directory.
**
** This routine never counts the two "." and ".." special directory
** entries, even if the provided glob would match them.
*/
int file_directory_size(const char *zDir, const char *zGlob, int omitDotFiles){
  void *zNative;
  DIR *d;
  int n = -1;
  zNative = fossil_utf8_to_path(zDir,1);
  d = opendir(zNative);
  if( d ){
    struct dirent *pEntry;
    n = 0;
    while( (pEntry=readdir(d))!=0 ){
      if( pEntry->d_name[0]==0 ) continue;
      if( omitDotFiles && pEntry->d_name[0]=='.' ) continue;
      if( pEntry->d_name[0]=='.' &&
          (omitDotFiles
           /* Skip the special "." and ".." entries. */
           || pEntry->d_name[1]==0
           || (pEntry->d_name[1]=='.' && pEntry->d_name[2]==0))){
        continue;
      }
      if( zGlob ){
        char *zUtf8 = fossil_path_to_utf8(pEntry->d_name);
        int rc = sqlite3_strglob(zGlob, zUtf8);
        fossil_path_free(zUtf8);
        if( rc ) continue;
      }
      n++;