* libF77/main.c (f_setarg, f_setsig): Prototype.
	* libI77/lread.c (quad_read): Delete.
	* libI77/uio.c: Include config.h.
	* libI77/wref.c (wrt_E): Cast isdigit arg to unsigned char.
	* libU77/dtime_.c (clk_tck): Move to the scope where it is used.
	* libU77/etime_.c (clk_tck): Likewise.

From-SVN: r54224