[Main]
Name=OSContrastAddress
Type=Function
Subtype=Macro
Header Files=system.h
Definition=unsigned char *OSContrastAddress;
Real Definition=#define OSContrastAddress ({unsigned char* __addr; asm volatile ("moveq #4,%%d0; trap #9; move.l %%a0,%0" : "=a"(__addr):: "d0","a0"); __addr; })
See Also=system.h/OSContrastUp, system.h/OSContrastDn, system.h/OSContrastValue

[Description]
Returns a pointer to the contrast value.

[Explanation]
It is the address of the byte containing the current contrast (<A HREF="$$LINK(system.h/OSContrastValue)">OSContrastValue</A>).<BR>
See <A HREF="$$LINK(system.h/OSContrastValue)">OSContrastValue</A> for more information.
