diff -rc kterm-6.2.0.orig/main.c kterm-6.2.0/main.c
*** kterm-6.2.0.orig/main.c	Fri Jul 12 01:01:38 1996
--- kterm-6.2.0/main.c	Thu Jan 13 15:29:02 2005
***************
*** 133,138 ****
--- 133,140 ----
  #endif
  
  #ifdef linux
+ #include <pty.h>
+ #define USE_TERMIOS
  #define USE_SYSV_TERMIO
  #define USE_SYSV_PGRP
  #define USE_SYSV_UTMP
***************
*** 140,145 ****
--- 142,148 ----
  #define HAS_UTMP_UT_HOST
  #define LASTLOG
  #define WTMP
+ #define VDSUSP CSUSP
  #endif
  
  #include <sys/ioctl.h>
***************
*** 1684,1689 ****
--- 1687,1696 ----
      int tty;
      return (openpty(pty, &tty, ttydev, NULL, NULL));
  #endif
+ #ifdef linux
+     int tty;
+     return openpty(pty, &tty, ttydev, NULL, NULL);
+ #endif
  #if defined(SYSV) && defined(i386) && !defined(SVR4)
          /*
  	  The order of this code is *important*.  On SYSV/386 we want to open
diff -rc kterm-6.2.0.orig/screen.c kterm-6.2.0/screen.c
*** kterm-6.2.0.orig/screen.c	Sun Jun 23 04:00:26 1996
--- kterm-6.2.0/screen.c	Wed Jan 12 12:35:17 2005
***************
*** 46,54 ****
  #include <sys/ptem.h>
  #endif
  
- extern Char *calloc(), *malloc(), *realloc();
- extern void free();
- 
  ScrnBuf Allocate (nrow, ncol, addr)
  /*
     allocates memory for a 2-dimensional array of chars and returns a pointer
--- 46,51 ----
diff -rc kterm-6.2.0.orig/scrollbar.c kterm-6.2.0/scrollbar.c
*** kterm-6.2.0.orig/scrollbar.c	Fri Jul 12 01:01:39 1996
--- kterm-6.2.0/scrollbar.c	Wed Jan 12 12:35:27 2005
***************
*** 324,330 ****
  	register TScreen *screen = &xw->screen;
  	register int border = 2 * screen->border;
  	register int i;
- 	Char *realloc(), *calloc();
  
  	if(screen->scrollbar)
  		return;
--- 324,329 ----