$NetBSD: patch-ab,v 1.6 2015/11/07 23:43:56 dholland Exp $

- Use standard headers.
- Use termios, not termio.

--- ncp/mp_serial.c.orig	1999-11-02 20:47:06.000000000 +0000
+++ ncp/mp_serial.c
@@ -30,16 +30,14 @@
 #include <unistd.h>	/* for usleep() */
 #include <string.h>	/* for bzero() */
 #include <termios.h>
-#if defined(linux) || defined(_IBMR2) || defined(__NetBSD__)
+#if defined(linux) || defined(_IBMR2) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__Bitrig__)
 # include <sys/ioctl.h>	/* for ioctl() */
 #endif
-#include <sys/errno.h>
+#include <errno.h>
 #ifdef sun
 # include <sys/ttold.h>	/* sun has TIOCEXCL there */
 #endif
-#if defined (__SVR4)
 #include <stdlib.h>
-#endif
 
 static struct termios sti;
 
@@ -223,8 +221,8 @@ int init_serial(const char *dev, int spe
 void ser_exit(int fd)
 {
   struct termios ti;
-  if(ioctl(fd, TCGETS, (caddr_t)&ti) < 0) {
-    perror("TCGETSW");
+  if(tcgetattr(fd, &ti) < 0) {
+    perror("TIOCGETA");
   }
   ti.c_cflag &= ~CRTSCTS;
   if(tcsetattr(fd, TCSANOW, &ti) < 0) {