49,51c49,51
< ssize_t atomicio(ssize_t (*)(), int, void *, size_t);
< void readwrite(int);
< int remote_connect(char *, char *, struct addrinfo);
---
> ssize_t atomicio(ssize_t (*)(), int, void *, size_t);
> void readwrite(int);
> int remote_connect(char *, char *, struct addrinfo);
53,55c53,55
< struct termios saved_ios;
< void raw_term();
< void restore_term();
---
> struct termios saved_ios;
> void raw_term();
> void restore_term();
57,58c57,58
< char progname[256];
< void usage(int);
---
> char progname[256];
> void usage(int);