[Main]
Name=GrayCheckRunning
Alias=IsGrayMode
Type=Function
Subtype=Macro
Header Files=gray.h
Definition=short GrayCheckRunning (void);
Real Definition=#define GrayCheckRunning() (!!__gray_handle)

[Description]
Checks whether grayscale mode is active.

[Explanation]
GrayCheckRunning returns <A HREF="$$LINK(alloc.h/Bool)">TRUE</A> if grayscale mode is active, else returns
<A HREF="$$LINK(alloc.h/Bool)">FALSE</A>.
