/* From `client.c': */
#include <stdarg.h>
char * getsockip (int s );
int getret (int s );
/* From `memmem.c': */
void * mymemmem (const void *haystack , int haystack_len , const void *needle , int needle_len );
/* From `socket.c': */
char * getip (int s );
int mydprintf (int s , char *fmt , ... );
void do_select2 (int socket , int tv_sec );
void do_select (int socket );
int read_line (int sock , char **buf );
int do_tcpconnect (char *hostname , int port );
/* From `vasprintf.c': */
int myvasprintf  (char ** result, const char * format, va_list args);
int myasprintf (char **buf , const char *fmt , ... );