klibc_1.5.25: add patches to build with 3.2 kernel headers

* kernel_3.2__aligned_u64.patch is already upstream
* hack around the missing headers (now in /generated/asm)
* bump INC_PR
* waiting for klibc_2.0 release

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>