#ifndef _TERMIOS_H #include #ifndef _ISOMAC /* Now define the internal interfaces. */ extern int __tcgetattr (int __fd, struct termios *__termios_p); extern int __tcsetattr (int __fd, int __optional_actions, const struct termios *__termios_p); extern int __libc_tcdrain (int __fd); libc_hidden_proto (__tcgetattr) libc_hidden_proto (tcsetattr) libc_hidden_proto (cfsetispeed) libc_hidden_proto (cfsetospeed) #endif #endif