void __fastcall MiZeroCfgSystemWideBitmap(__int64 a1, unsigned __int64 a2){
__int64 v2;
v2 = qword_140C4C968;
if( *(_DWORD *)(a1 + 16) == 3 )
v2 = unk_140C4C900;
MiZeroCfgSystemWideBitmapWorker(
(_SUBSECTION *)(v2 + 128),
2 * (a2 >> 4),
2 * (((unsigned __int64)*(unsigned int *)(a1 + 8) << 12) & 0xFFFFFFFFFFFFFFFi64));
}