*
* Usage: echod -h give all info
*
- * $Id: poll_echod.c,v 1.3 2004/02/17 23:48:46 piccardi Exp $
- *
****************************************************************/
/*
* Include needed headers
*/
#define _XOPEN_SOURCE
-#include <limits.h> /* system limits */
-#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 <time.h>
+#include <limits.h> /* system limits constants, types and functions */
+#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 */
+#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 <sys/poll.h> /* poll function definition */
+#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 <sys/poll.h> /* poll syscall */
#include "macros.h"
#include "Gapil.h"