111 static FILE	*errf;			/* error message file pointer */  variable
874 		(void)fprintf(errf,  in mulfile()
1325 			(void)fprintf(errf, "pr: cannot get time of day, %s\n",  in nxtfile()
1349 				(void)fprintf(errf,  in nxtfile()
1364 				(void)fprintf(errf, "pr: Cannot open %s, %s\n",  in nxtfile()
1381 					(void)fprintf(errf,  in nxtfile()
1392 					(void)fprintf(errf,   in nxtfile()
1412 		(void)fputs("pr: time conversion failed\n", errf);  in nxtfile()
1591 	(void)fflush(errf);  in flsh_errs()
1592 	if (errf == stderr)  in flsh_errs()
1594 	rewind(errf);  in flsh_errs()
1595 	while (fgets(buf, BUFSIZ, errf) != NULL)  in flsh_errs()
1602 	(void)fputs("pr: memory allocation failed\n", errf);  in mfail()
1608 	(void)fprintf(errf, "pr: write failure, %s\n", strerror(errno));  in pfail()
1616 		    errf);  in usage()
1619 		    errf);  in usage()
1622 		    errf);  in usage()
1644 		if ((errf = tmpfile()) == NULL) {  in setup()
1650 		errf = stderr;  in setup()
1656 				errf);  in setup()
1662 			    (void)fputs("pr: -columns must be 1 or more\n",errf);  in setup()
1685 					"pr: -e gap must be 0 or more\n", errf);  in setup()
1691 				(void)fprintf(errf,  in setup()
1717 					"pr: -i gap must be 0 or more\n", errf);  in setup()
1723 				(void)fprintf(errf,  in setup()
1733 				 "pr: Number of lines must be 1 or more\n",errf);  in setup()
1750 					"pr: -n width must be 1 or more\n",errf);  in setup()
1754 				(void)fprintf(errf,  in setup()
1764 					errf);  in setup()
1781 				(void)fprintf(errf,  in setup()
1797 				   "pr: -w width must be 1 or more \n",errf);  in setup()
1822 				errf);  in setup()
1826 			(void)fputs("pr: -m cannot be used with -a\n", errf);  in setup()
1849 			  "pr: -m cannot be used with multiple columns\n", errf);  in setup()
1860 			(void)fprintf(errf,  in setup()
1895 			(void)fprintf(errf, "pr: cannot open terminal\n");  in setup()