*	to the encoding specified by name, TCL_ERROR otherwise. If TCL_ERROR
 *	is returned, an error message is left in interp's result object,
 *	unless interp was NULL.
 *
 * Side effects:
 *	The reference count of the new system encoding is incremented. The
 *	reference count of the old system encoding is decremented and it may
 *	be freed. All VFS cached information is invalidated.
 *
 *------------------------------------------------------------------------
 */

int
Tcl_SetSystemEncoding(
    Tcl_Interp *interp,		/* Interp for error reporting, if not NULL. */

	}
    }

    Tcl_MutexLock(&encodingMutex);
    FreeEncoding(systemEncoding);
    systemEncoding = encoding;
    Tcl_MutexUnlock(&encodingMutex);
    Tcl_FSMountsChanged(NULL);

    return TCL_OK;
}

/*
 *---------------------------------------------------------------------------
 *

	    && (tsdPtr->filesystemEpoch != theFilesystemEpoch))) {
	FsRecacheFilesystemList();
    }
    return tsdPtr->filesystemList;
}

/*
 * The epoch can be changed by filesystems being added or removed, by changing
 * the "system encoding" and by env(HOME) changing.
 */

int
TclFSEpochOk(
    size_t filesystemEpoch)
{
    return (filesystemEpoch == 0 || filesystemEpoch == theFilesystemEpoch);