StgAddr openDir__ PROTO((StgByteArray));
StgAddr readDir__ PROTO((StgAddr));
+/* echoAux.lc */
+StgInt setTerminalEcho PROTO((StgForeignObj, StgInt));
+StgInt getTerminalEcho PROTO((StgForeignObj));
+StgInt isTerminalDevice PROTO((StgForeignObj));
+
/* env.lc */
char * strDup PROTO((const char *));
int setenviron PROTO((char **));