* Implemented a way to specify additional debug options via MALLOC_DEBUG when

using libroot_debug.so, instead of having to hardcode them in the application
  via calling private heap functions.
* The following options are implemented: 'p' turns on paranoid validation,
  'w' triggers periodic wall checking every 500ms ('W' does the same, but every
  100ms), 'g' to use guard pages (beware, this will dramatically increase
  memory usage), and 'r' which forbids reusing of memory, freed memory is never
  actually freed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40514 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/libroot/libroot_private.h

@@ -32,6 +32,7 @@ status_t __flatten_process_args(const char* const* args, int32 argCount,
 void _call_atexit_hooks_for_range(addr_t start, addr_t size);
 void __init_env(const struct user_space_program_args *args);
 void __init_heap(void);
+void __init_heap_post_env(void);
 
 void __init_time(void);
 void __arch_init_time(struct real_time_data *data, bool setDefaults);