re PR libstdc++/57691 (freestanding libstdc++ has compile error)

2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR libstdc++/57691
	* include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
	declare per the letter of the C++ standard in terms of void.
	* include/c_std/cstdlib: Likewise.

From-SVN: r200371

libstdc++-v3/ChangeLog

+2013-06-24  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR libstdc++/57691
+	* include/c_global/cstdlib (atexit, at_quick_exit): If !_GLIBCC_HOSTED,
+	declare per the letter of the C++ standard in terms of void.
+	* include/c_std/cstdlib: Likewise.
+
 2013-06-22  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR libstdc++/57674

libstdc++-v3/include/c_global/cstdlib

@@ -55,11 +55,11 @@
 namespace std
 {
   extern "C" void abort(void) throw () _GLIBCXX_NORETURN;
-  extern "C" int atexit(void (*)()) throw ();
+  extern "C" int atexit(void (*)(void)) throw ();
   extern "C" void exit(int) throw () _GLIBCXX_NORETURN;
 #if __cplusplus >= 201103L
 # ifdef _GLIBCXX_HAVE_AT_QUICK_EXIT
-  extern "C" int at_quick_exit(void (*)()) throw ();
+  extern "C" int at_quick_exit(void (*)(void)) throw ();
 # endif
 # ifdef _GLIBCXX_HAVE_QUICK_EXIT
   extern "C" void quick_exit(int) throw() _GLIBCXX_NORETURN;

libstdc++-v3/include/c_std/cstdlib

@@ -55,11 +55,11 @@
 namespace std
 {
   extern "C" void abort(void) throw () _GLIBCXX_NORETURN;
-  extern "C" int atexit(void (*)()) throw ();
+  extern "C" int atexit(void (*)(void)) throw ();
   extern "C" void exit(int) throw () _GLIBCXX_NORETURN;
 #if __cplusplus >= 201103L
 # ifdef _GLIBCXX_HAVE_AT_QUICK_EXIT
-  extern "C" int at_quick_exit(void (*)()) throw ();
+  extern "C" int at_quick_exit(void (*)(void)) throw ();
 # endif
 # ifdef _GLIBCXX_HAVE_QUICK_EXIT
   extern "C" void quick_exit(int) throw() _GLIBCXX_NORETURN;