backport: libiberty.h (xexit): Change decl to use modern GCC attribute to…

backport: libiberty.h (xexit): Change decl to use modern GCC attribute to indicate exit does not return.

      * Merge devo and egcs include directories.
1998-08-03  Jason Molenda  (jsm@bugshack.cygnus.com)
      * libiberty.h (xexit): Change decl to use modern GCC attribute
      to indicate exit does not return.

From-SVN: r22942

include/ChangeLog

+Fri Oct  9 00:02:03 1998  Jeffrey A Law  (law@cygnus.com)
+
+	* Merge devo and egcs include directories.
+
 Sat Sep  5 12:16:33 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* getopt.h, obstack.h: Updated from gcc.
 
+1998-08-03  Jason Molenda  (jsm@bugshack.cygnus.com)
+
+	* libiberty.h (xexit): Change decl to use modern GCC attribute
+	to indicate exit does not return.
+
+Mon Jun  1 13:48:32 1998  Jason Molenda  (crash@bugshack.cygnus.com)
+
+	* obstack.h: Update to latest FSF version.
+
 Tue Feb 24 13:05:02 1998  Doug Evans  <devans@canuck.cygnus.com>
 
 	* dis-asm.h (disassemble_info): Member `symbol' renamed to `symbols'

include/libiberty.h

@@ -111,8 +111,7 @@ extern int xatexit PARAMS ((void (*fn) (void)));
 #ifndef __GNUC__
 extern void xexit PARAMS ((int status));
 #else
-typedef void libiberty_voidfn PARAMS ((int status));
-__volatile__ libiberty_voidfn xexit;
+void xexit PARAMS ((int status)) __attribute__ ((noreturn));
 #endif
 
 /* Set the program name used by xmalloc.  */