X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2FTCP_echod.c;fp=sources%2FTCP_echod.c;h=a7f0d2993679b95e3846cedb249c11ad90d2422d;hp=ff866efa581860497f57a32a194c5eea5798a11c;hb=31f55ec58bee8b2c4993633849b7da4e30cab222;hpb=39c051cd723e36a31bd8989c01970cf712f0d2dd

diff --git a/sources/TCP_echod.c b/sources/TCP_echod.c
index ff866ef..a7f0d29 100644
--- a/sources/TCP_echod.c
+++ b/sources/TCP_echod.c
@@ -26,23 +26,21 @@
  *
  * Usage: echod -h give all info
  *
- * $Id$ 
- *
  ****************************************************************/
 /* 
  * Include needed headers
  */
-#include <sys/types.h>   /* predefined types */
-#include <unistd.h>      /* include unix standard library */
+#include <sys/types.h>   /* primitive system data types */
+#include <unistd.h>      /* 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 <time.h>
+#include <sys/socket.h>  /* socket constants, types and functions */
+#include <stdio.h>	 /* standard I/O library */
+#include <time.h>        /* date and time constants, types and functions */
 #include <syslog.h>      /* syslog system functions */
-#include <signal.h>      /* signal functions */
-#include <errno.h>       /* error code */
-#include <string.h>      /* error strings */
-#include <stdlib.h>
+#include <signal.h>      /* signal constants, types and functions */
+#include <errno.h>       /* error definitions and routines */
+#include <string.h>      /* C strings library */
+#include <stdlib.h>      /* C standard library */ 
 
 #include "Gapil.h"