From 575b38391c9e329645559ed245456e46ba6a41c6 Mon Sep 17 00:00:00 2001
From: dwts <mr.dwts@gmail.com>
Date: Tue, 22 Apr 2014 15:13:51 +0300
Subject: [PATCH] keep usage definition above main

---
 chroot.c | 11 +++++------
 nice.c   | 11 +++++------
 renice.c | 12 ++++++------
 split.c  | 13 ++++++-------
 4 files changed, 22 insertions(+), 25 deletions(-)

diff --git a/chroot.c b/chroot.c
index 0cef1db..2b88937 100644
--- a/chroot.c
+++ b/chroot.c
@@ -4,7 +4,11 @@
 #include <unistd.h>
 #include "util.h"
 
-static void usage(void);
+static void
+usage(void)
+{
+	eprintf("usage: chroot dir [command [arg...]]\n");
+}
 
 int
 main(int argc, char *argv[])
@@ -43,8 +47,3 @@ main(int argc, char *argv[])
 	return EXIT_FAILURE;
 }
 
-void
-usage(void)
-{
-	eprintf("usage: chroot dir [command [arg...]]\n");
-}
diff --git a/nice.c b/nice.c
index c09bc82..b9fc3ea 100644
--- a/nice.c
+++ b/nice.c
@@ -8,7 +8,11 @@
 #include <unistd.h>
 #include "util.h"
 
-static void usage(void);
+static void
+usage(void)
+{
+	eprintf("usage: nice [-n inc] command [options ...]\n");
+}
 
 int
 main(int argc, char *argv[])
@@ -43,8 +47,3 @@ main(int argc, char *argv[])
 	return (savederrno == ENOENT)? 127 : 126;
 }
 
-static void
-usage(void)
-{
-	eprintf("usage: nice [-n inc] command [options ...]\n");
-}
diff --git a/renice.c b/renice.c
index e7908e3..9ced567 100644
--- a/renice.c
+++ b/renice.c
@@ -11,7 +11,12 @@
 
 static int strtop(const char *);
 static bool renice(int, int, long);
-static void usage(void);
+
+static void
+usage(void)
+{
+	eprintf("renice -n inc [-g | -p | -u] ID ...\n");
+}
 
 int
 main(int argc, char *argv[])
@@ -110,8 +115,3 @@ renice(int which, int who, long adj)
 	return true;
 }
 
-static void
-usage(void)
-{
-	eprintf("renice -n inc [-g | -p | -u] ID ...\n");
-}
diff --git a/split.c b/split.c
index 07370d9..c91865e 100644
--- a/split.c
+++ b/split.c
@@ -9,7 +9,12 @@
 
 static int itostr(char *, int, int);
 static FILE *nextfile(FILE *, char *, int, int);
-static void usage(void);
+
+static void
+usage(void)
+{
+	eprintf("usage: split [-d] [-a len] [-b [bytes[k|m|g]]] [-l [lines]] [input [prefix]]\n");
+}
 
 static int base = 26, start = 'a';
 
@@ -103,12 +108,6 @@ Nextfile:
 	return EXIT_SUCCESS;
 }
 
-void
-usage(void)
-{
-	eprintf("usage: split [-d] [-a len] [-b [bytes[k|m|g]]] [-l [lines]] [input [prefix]]\n");
-}
-
 int
 itostr(char *str, int x, int n)
 {