Add mandoc-manpage for sleep(1) and refactor the code a bit

and mark it as finished in README.
2015-01-30 13:41:36 +01:00
parent dc7f392339
commit 329936053b
3 changed files with 24 additions and 14 deletions
--- a/sleep.c
+++ b/sleep.c
@@ -7,13 +7,13 @@
 static void
 usage(void)
 {
-	eprintf("usage: %s seconds\n", argv0);
+	eprintf("usage: %s num\n", argv0);
 }

 int
 main(int argc, char *argv[])
 {
-	unsigned int seconds;
+	unsigned long seconds;

 	ARGBEGIN {
 	default: