===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/m4/extern.h,v
retrieving revision 1.51
retrieving revision 1.52
diff -c -r1.51 -r1.52
*** src/usr.bin/m4/extern.h	2011/09/27 07:24:02	1.51
--- src/usr.bin/m4/extern.h	2012/04/12 17:00:11	1.52
***************
*** 1,4 ****
! /*	$OpenBSD: extern.h,v 1.51 2011/09/27 07:24:02 espie Exp $	*/
  /*	$NetBSD: extern.h,v 1.3 1996/01/13 23:25:24 pk Exp $	*/
  
  /*-
--- 1,4 ----
! /*	$OpenBSD: extern.h,v 1.52 2012/04/12 17:00:11 espie Exp $	*/
  /*	$NetBSD: extern.h,v 1.3 1996/01/13 23:25:24 pk Exp $	*/
  
  /*-
***************
*** 86,91 ****
--- 86,92 ----
  /* main.c */
  extern void outputstr(const char *);
  extern void do_emit_synchline(void);
+ extern int exit_code;
  #define emit_synchline() do { if (synch_lines) do_emit_synchline(); } while(0)
  
  /* misc.c */