rem: char *testfile = "starcon.txt";  if (!FileExists (testfile)) { if (chdir (contentdir) || !FileExists (testfile)) { if (chdir ("content") || !FileExists (testfile))
add: char *testfile = "starcon.txt";  if (!FileExists (testfile)) { if (chdir (contentdir) || !FileExists (testfile)) { if (chdir ("../../content") || !FileExists (testfile))
context: CDToContentDir (char *contentdir){    char *testfile = "starcon.txt";        if (!FileExists (testfile))    {        if (chdir (contentdir) || !FileExists (testfile))        {			if (chdir ("content") || !FileExists (testfile))			{				fprintf(stderr, "Fatal error: content not available, running from wrong dir?\n");				exit(-1);			}        }    }}