[gcc r13-2733] libstdc++: Fix typo in <cstdlib> for freestanding

[Jonathan Wakely]

https://gcc.gnu.org/g:5ed0c11ec2a120031db9cecd9de302549e82dced

commit r13-2733-g5ed0c11ec2a120031db9cecd9de302549e82dced
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Tue Sep 20 13:20:33 2022 +0100

    libstdc++: Fix typo in <cstdlib> for freestanding
    
    libstdc++-v3/ChangeLog:
    
            * include/c_global/cstdlib [!_GLIBCXX_HOSTED] (quick_exit): Fix
            missing space.

Diff:
---
 libstdc++-v3/include/c_global/cstdlib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/include/c_global/cstdlib b/libstdc++-v3/include/c_global/cstdlib
index 0f7362e263f..917dbe2e47a 100644
--- a/libstdc++-v3/include/c_global/cstdlib
+++ b/libstdc++-v3/include/c_global/cstdlib
@@ -63,7 +63,7 @@ namespace std
   extern "C" int at_quick_exit(void (*)(void)) _GLIBCXX_NOTHROW;
 # endif
 # ifdef _GLIBCXX_HAVE_QUICK_EXIT
-  extern "C" void quick_exit(int) _GLIBCXX_NOTHROW_GLIBCXX_NORETURN;
+  extern "C" void quick_exit(int) _GLIBCXX_NOTHROW _GLIBCXX_NORETURN;
 # endif
 #if _GLIBCXX_USE_C99_STDLIB
   extern "C" void _Exit(int) _GLIBCXX_NOTHROW _GLIBCXX_NORETURN;