In libobjc/:

In libobjc/:
2010-12-21  Nicola Pero  <nicola.pero@meta-innovation.com>

	* init.c (_objc_load_callback): Initialize with 0.
	(__objc_call_callback): Renamed to __objc_call_load_callback.
	Check _objc_load_callback only once, and if it is not set, return
	immediately.
	(objc_send_load): Updated call to __objc_call_callback.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168133 138bc75d-0d04-0410-961f-82ee72b054a4