static int writen(int fd, char *ptr, int nbytes);
static int readln(int fd, char *out, int nbytes);
-static int echo(int, struct timeval, void *);
-static int upper_echo(int, struct timeval, void *);
+static int echo(int, void *);
+static int upper_echo(int, void *);
#define ECHO_PORT 9999
#define UPPER_ECHO_PORT 9998
return 0;
}
-int upper_echo(int fd, struct timeval client_start, void *data)
+int upper_echo(int fd, void *data)
{
int n, i;
char line[80];
return 0;
}
-int echo(int fd, struct timeval client_start, void *data)
+int echo(int fd, void *data)
{
int n;
char line[80];