* device/include/stdint.h: added

* device/include/stdint.h: added
* device/lib/abs.c: added
* device/lib/labs.c: added
* device/include/stdlib.h: added abs() and labs() prototypes
* device/lib/libsdcc.lib: added abs and labs
* device/include/float.h,
* device/lib/_fsmul.c,
* device/lib/printf_fast.c,
* device/lib/printf_tiny.c: updated comments

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3700 4a8a32a2-be11-0410-ad9d-d568d2c75423