3 files changed, 8 insertions, 16 deletions
diff --git a/libc/sysdeps/linux/cris/__init_brk.c b/libc/sysdeps/linux/cris/__init_brk.c
index df41f9b4c..c8c6a37e7 100644
--- a/libc/sysdeps/linux/cris/__init_brk.c
+++ b/libc/sysdeps/linux/cris/__init_brk.c
@@ -5,10 +5,9 @@
 #include <errno.h>
 #include "sysdep.h"
 
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
 
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
 int
 __init_brk (void)
 {
@@ -31,4 +30,3 @@ __init_brk (void)
     }
     return 0;
 }
-libc_hidden_def(__init_brk)
diff --git a/libc/sysdeps/linux/cris/brk.c b/libc/sysdeps/linux/cris/brk.c
index 8183aabf3..938b15714 100644
--- a/libc/sysdeps/linux/cris/brk.c
+++ b/libc/sysdeps/linux/cris/brk.c
@@ -9,13 +9,10 @@
 #include <errno.h>
 #include "sysdep.h"
 
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
 
+libc_hidden_proto(brk)
 int brk(void * end_data_seg)
 {
 	if (__init_brk () == 0) {
diff --git a/libc/sysdeps/linux/cris/sbrk.c b/libc/sysdeps/linux/cris/sbrk.c
index 934dc90c4..f3fab95bb 100644
--- a/libc/sysdeps/linux/cris/sbrk.c
+++ b/libc/sysdeps/linux/cris/sbrk.c
@@ -10,13 +10,10 @@
 #include <errno.h>
 #include "sysdep.h"
 
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
 
+libc_hidden_proto(sbrk)
 void *
 sbrk(intptr_t increment)
 {