Subject: Clarifications regarding assn 3

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Problem (1)
Its a good idea to ensure that ALL of the following are included
in rps.h or socklib.h

#include <sys/types.h>
#include <sys/time.h>

#include <sys/socket.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <memory.h>

#include <pthread.h>
#include <signal.h>

Problem (2)

This is the proper configuration to TURN ON dprintf

#define dprintf(format,  args...) fprintf(stderr, format, ##args)
// #define dprintf(format,  args...)
#define nprintf(format,  args...)

Some people have apparently been turning off dprintf() in
an attempt to resolve missing references to stderr that were
actually triggered by problem (1)