Perhaps the real definition of __MALLOC_HOOK_VOLATILE should be added

diff --git a/malloc/malloc.h b/malloc/malloc.h
index 5fc7a53..e8f6068 100644 (file)
--- a/malloc/malloc.h
+++ b/malloc/malloc.h
@@ -40,7 +40,7 @@
 # ifdef _LIBC
 #  define __MALLOC_HOOK_VOLATILE
 # else
-#  define __MALLOC_HOOK_VOLATILE
+#  define __MALLOC_HOOK_VOLATILE __volatile
 # endif
 
 #else  /* Not GCC.  */