===================================================================
RCS file: ./RCS/bibyydcl.h,v
retrieving revision 1.2
diff -c -r1.2 ./bibyydcl.h
*** ./bibyydcl.h	1995/02/06 23:26:19	1.2
--- ./bibyydcl.h	1998/12/10 23:36:49
***************
*** 30,37 ****
--- 30,39 ----
  void			yyoutput ARGS((int c_));
  void			yyunput ARGS((int c_));
  #else
+ #if !defined(__linux)
  int			yyoutput ARGS((int c_));
  int			yyunput ARGS((int c_));
+ #endif
  #endif
  
  #if __solaris
===================================================================
RCS file: ./RCS/unixlib.h,v
retrieving revision 1.1
diff -c -r1.1 ./unixlib.h
*** ./unixlib.h	1998/12/10 23:39:42	1.1
--- ./unixlib.h	1998/12/10 23:38:02
***************
*** 850,856 ****
--- 850,858 ----
  
  /* miscellaneous library functions */
  
+ #if !defined(__linux)
  void		bzero ARGS((char *s_, int n_));
+ #endif
  void		perror ARGS((const char *s_));
  unsigned int	sleep ARGS((unsigned int seconds_));
  int		system ARGS((const char *command_));
===================================================================
RCS file: ./RCS/xerrno.h,v
retrieving revision 1.1
diff -c -r1.1 ./xerrno.h
*** ./xerrno.h	1998/12/10 23:39:42	1.1
--- ./xerrno.h	1998/12/10 23:31:44
***************
*** 3,9 ****
  /******************************* xerrno *******************************/
  /**********************************************************************/
  
! /* $Id: xerrno.h,v 1.1 1998/12/10 23:39:42 beebe Exp beebe $ */
  
  #ifndef XERRNO_H_DEFINED_
  #define XERRNO_H_DEFINED_
--- 3,9 ----
  /******************************* xerrno *******************************/
  /**********************************************************************/
  
! /* $Id: xerrno.h,v 1.8 1994/03/01 02:35:35 beebe Exp $ */
  
  #ifndef XERRNO_H_DEFINED_
  #define XERRNO_H_DEFINED_
***************
*** 48,54 ****
--- 48,56 ----
  #if _AIX||sun||(hp300 && __GNUC__)||__hpux||(ultrix && __LCC__)||UNIX_BSD
  extern int		errno;
  extern int		sys_nerr;
+ #if !defined(__linux)
  extern char		*sys_errlist[];
+ #endif
  #endif /*_AIX||sun||(hp300 && __GNUC__)||__hpux||(ultrix && __LCC__)||UNIX_BSD*/
  
  #if __sgi				/* Assume compilation with -ansiposix */