if( !exists ) { to_uppercase(name); exists = (stat(name.c_str(), &sbuf) == 0); }
if( exists ) return exists; base_to_uppercase(name); exists = (stat(name.c_str(), &sbuf) == 0); if (exists) return exists; to_uppercase(name); exists = (stat(name.c_str(), &sbuf) == 0);
int U7exists	(	const char *fname		  // May be converted to upper-case.	){	bool	exists;	struct stat sbuf;		string name = get_system_path(fname);		exists = (stat(name.c_str(), &sbuf) == 0);	if( !exists )	{		to_uppercase(name);		exists = (stat(name.c_str(), &sbuf) == 0);	}	return exists;}