Add SetStaticBuffer() and SetSurfaceBTI() to the public header
Add SetStaticBuffer() and SetSurfaceBTI() to the public header

They are required in order to make the Cilk+ offload library work with
this runtime.

Patch proposed by Igor Chebykin.

Change-Id: Ic7ea477939da0d2c10e797d00a520efb164fe6a7
Signed-off-by: Mircea Gherzan <c46ab63afa46e17ed4e2e2049c1f5b4741737e09@intel.com>
Signed-off-by: Midhun Kodiyath <ac030c976d1eb7000ef30b00e1c536269f2fc550@intel.com>

lsun30/cmrt,01org/cmrt,01org/cmrt,lsun30/cmrt,mgherzan/cmrt,lsun30/cmrt,mgherzan/cmrt,wlin70/cmrt,MidhunKodiyath/cmrt,gbeauchesne/cmrt,gbeauchesne/cmrt,MidhunKodiyath/cmrt,MidhunKodiyath/cmrt,01org/cmrt,wlin70/cmrt,gbeauchesne/cmrt,mgherzan/cmrt,wlin70/cmrt