make __uClibc_fini() hidden

No need for a visible version

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

libc/misc/internals/__uClibc_main.c

@@ -280,8 +280,7 @@ void attribute_hidden (*__app_fini)(void) = NULL;
 
 void attribute_hidden (*__rtld_fini)(void) = NULL;
 
-extern void __uClibc_fini(void);
-libc_hidden_proto(__uClibc_fini)
+extern void __uClibc_fini(void) attribute_hidden;
 void __uClibc_fini(void)
 {
 #ifdef __UCLIBC_CTOR_DTOR__
@@ -300,7 +299,6 @@ void __uClibc_fini(void)
     if (__rtld_fini != NULL)
 	(__rtld_fini)();
 }
-libc_hidden_def(__uClibc_fini)
 
 #ifndef SHARED
 extern void __nptl_deallocate_tsd (void) __attribute ((weak));

libc/stdlib/_atexit.c

@@ -318,8 +318,7 @@ extern void weak_function _stdio_term(void) attribute_hidden;
 attribute_hidden void (*__exit_cleanup)(int) = 0;
 __UCLIBC_MUTEX_INIT(__atexit_lock, PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP);
 
-extern void __uClibc_fini(void);
-libc_hidden_proto(__uClibc_fini)
+extern void __uClibc_fini(void) attribute_hidden;
 
 /*
  * Normal program termination