* f2cext.c (alarm_): Mark parameter(s) with attribute `unused'.
	* libF77/h_len.c (h_len): Likewise.
	* libF77/i_len.c (i_len): Likewise.
	* libI77/rsli.c (i_ungetc): Likewise.
	* libU77/date_.c (G77_date_y2kbuggy_0): Likewise.
	* libU77/fputc_.c (G77_fputc_0): Likewise.
	* libU77/vxtidate_.c (G77_vxtidate_y2kbuggy_0): Likewise.
	* libU77/vxttime_.c (G77_vxttime_0): Likewise.

From-SVN: r54289