--- pgp/src/sleep.c	2018/04/24 16:43:42	1.1.1.1
+++ pgp/src/sleep.c	2018/04/24 16:45:35	1.1.1.2
@@ -1,25 +1,25 @@
-/*************
-* sleep.c -- provide unix style sleep function
-*
-*************/
-#include <time.h>
-
-int sleep(unsigned secs){
-	long	start;
-	long	check;
-	long	finish;
-
-	time(&start);
-	finish = start + (long) secs;
-#ifdef DEBUG
-	printf ("sleep for %d secs, stop sleeping at %ld\n", secs, finish);
-	time(&check);
-	printf ("it is now %ld\n", check );
-#endif
-	for (;;) {
-		time(&check);
-		if (check > finish)
-			break;
-	}
-	return (0);
-}
+/*************
+* sleep.c -- provide unix style sleep function
+*
+*************/
+#include <time.h>
+
+int sleep(unsigned secs){
+	long	start;
+	long	check;
+	long	finish;
+
+	time(&start);
+	finish = start + (long) secs;
+#ifdef DEBUG
+	printf ("sleep for %d secs, stop sleeping at %ld\n", secs, finish);
+	time(&check);
+	printf ("it is now %ld\n", check );
+#endif
+	for (;;) {
+		time(&check);
+		if (check > finish)
+			break;
+	}
+	return (0);
+}