From 78ca776c24853e1ff5c458a91e6b07b0540e5026 Mon Sep 17 00:00:00 2001
From: Simone Piccardi <piccardi@gnulinux.it>
Date: Tue, 18 May 2010 10:27:51 +0000
Subject: [PATCH] Correzioni delle dichiarazioni per le vecchie versioni.

---
 sources/TCP_echo.c        | 2 --
 sources/TCP_echo_fifth.c  | 1 +
 sources/TCP_echo_first.c  | 6 ++++++
 sources/TCP_echo_fourth.c | 2 ++
 sources/TCP_echo_second.c | 4 ++++
 sources/TCP_echo_third.c  | 3 +++
 sources/TCP_echod_first.c | 1 -
 7 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/sources/TCP_echo.c b/sources/TCP_echo.c
index 879d900..2d41e93 100644
--- a/sources/TCP_echo.c
+++ b/sources/TCP_echo.c
@@ -45,8 +45,6 @@
 #define TCP_CONGESTION	13
 #endif
 
-
-
 #include "Gapil.h"
 #include "macros.h"
 
diff --git a/sources/TCP_echo_fifth.c b/sources/TCP_echo_fifth.c
index a40bbe9..8a69972 100644
--- a/sources/TCP_echo_fifth.c
+++ b/sources/TCP_echo_fifth.c
@@ -37,6 +37,7 @@
 #include <stdio.h>	 /* standard I/O library */
 #include <errno.h>	 /* error definitions and routines */
 #include <string.h>	 /* C strings library */
+#include <stdlib.h>	 /* C standard library */
 
 #include "Gapil.h"
 #include "macros.h"
diff --git a/sources/TCP_echo_first.c b/sources/TCP_echo_first.c
index c064c04..5ae174c 100644
--- a/sources/TCP_echo_first.c
+++ b/sources/TCP_echo_first.c
@@ -36,6 +36,12 @@
 #include <arpa/inet.h>   /* IP addresses conversion utilities */
 #include <sys/socket.h>  /* socket constants, types and functions */
 #include <stdio.h>	 /* standard I/O library */
+#include <string.h>	 /* C strings library */
+#include <stdlib.h>	 /* C standard library */
+
+#include "Gapil.h"
+#include "macros.h"
+
 
 #define MAXLINE 256
 void usage(void);
diff --git a/sources/TCP_echo_fourth.c b/sources/TCP_echo_fourth.c
index d0ff8a6..0c90ed6 100644
--- a/sources/TCP_echo_fourth.c
+++ b/sources/TCP_echo_fourth.c
@@ -37,7 +37,9 @@
 #include <stdio.h>	 /* standard I/O library */
 #include <errno.h>	 /* error definitions and routines */
 #include <string.h>	 /* C strings library */
+#include <stdlib.h>	 /* C standard library */
 
+#include "Gapil.h"
 #include "macros.h"
 
 #define MAXLINE 256
diff --git a/sources/TCP_echo_second.c b/sources/TCP_echo_second.c
index 7fe3e20..11f2ff1 100644
--- a/sources/TCP_echo_second.c
+++ b/sources/TCP_echo_second.c
@@ -38,6 +38,10 @@
 #include <stdio.h>	 /* standard I/O library */
 #include <errno.h>	 /* error definitions and routines */
 #include <string.h>	 /* C strings library */
+#include <stdlib.h>	 /* C standard library */
+
+#include "Gapil.h"
+#include "macros.h"
 
 #define MAXLINE 256
 void usage(void);
diff --git a/sources/TCP_echo_third.c b/sources/TCP_echo_third.c
index fde406d..73aeb46 100644
--- a/sources/TCP_echo_third.c
+++ b/sources/TCP_echo_third.c
@@ -38,9 +38,12 @@
 #include <stdio.h>	 /* standard I/O library */
 #include <errno.h>	 /* error definitions and routines */
 #include <string.h>	 /* C strings library */
+#include <stdlib.h>	 /* C standard library */
 
+#include "Gapil.h"
 #include "macros.h"
 
+
 #define MAXLINE 256
 void usage(void);
 void ClientEcho(FILE * filein, int socket);
diff --git a/sources/TCP_echod_first.c b/sources/TCP_echod_first.c
index 9cc1f8d..31d0ded 100644
--- a/sources/TCP_echod_first.c
+++ b/sources/TCP_echod_first.c
@@ -139,7 +139,6 @@ int main(int argc, char *argv[])
     /* handle echo to client */
     while (1) {
 	/* accept connection */
-	len = sizeof(cli_add);
 	if ( (conn_fd = accept(list_fd, NULL, NULL)) < 0) {
 	    PrintErr("accept error");
 	    exit(1);
-- 
2.30.2