X-Git-Url: https://gapil.gnulinux.it/gitweb/?a=blobdiff_plain;f=sources%2FTCP_echo_first.c;h=c064c046f682aef0fde7d6278e5cc62ac4347b77;hb=d451ac30382ae398b9a2242a4f82b3438affc8a7;hp=089bd67c7ebb0839a08da77c127b37bb67921034;hpb=eefeeaee57a56cfe1ff8c02a26c44d6f87f1368c;p=gapil.git

diff --git a/sources/TCP_echo_first.c b/sources/TCP_echo_first.c
index 089bd67..c064c04 100644
--- a/sources/TCP_echo_first.c
+++ b/sources/TCP_echo_first.c
@@ -27,17 +27,15 @@
  *
  * Usage: echo -h give all info's
  *
- * $Id$
- *
  ****************************************************************/
 /* 
  * Include needed headers
  */
-#include <sys/types.h>   /* predefined types */
-#include <unistd.h>      /* include unix standard library */
-#include <arpa/inet.h>   /* IP addresses conversion utiliites */
-#include <sys/socket.h>  /* socket library */
-#include <stdio.h>	 /* include standard I/O library */
+#include <sys/types.h>   /* primitive system data types */
+#include <unistd.h>      /* unix standard library */
+#include <arpa/inet.h>   /* IP addresses conversion utilities */
+#include <sys/socket.h>  /* socket constants, types and functions */
+#include <stdio.h>	 /* standard I/O library */
 
 #define MAXLINE 256
 void usage(void);