text: /* Tetrinet for Linux, by Andrew Church <achurch@achurch.org>
   * This program is public domain.
   *
   * Socket routine declarations.
   */
  
  #ifndef SOCKETS_H
  #define SOCKETS_H
  
  extern int sgetc(int s);
  //extern int sungetc(int c, int s);
  extern char *sgets(char *buf, int len, int s);
  extern int sputs(const char *buf, int len);
  extern int sockprintf(int s, const char *fmt, ...);
  extern int conn(const char *host, int port, char ipbuf[4]);
  extern void disconn(int s);
  
  #endif	/* SOCKETS_H */
  