[Main]
Name=EX_getBCD
Type=Function
Subtype=ROM Call
Header Files=args.h
Definition=short EX_getBCD (short n, float *dest);

[ROM Call]
Index=$BF

[Description]
Gets the nth floating point argument.

[Explanation]
EX_getBCD is a somewhat limited TIOS function. It first calls <A HREF="$$LINK(args.h/EX_getArg)">EX_getArg</A>
passing <I>n</I> to it. Then, if the argument pointed to by the result of
<A HREF="$$LINK(args.h/EX_getArg)">EX_getArg</A> is not a floating point number, EX_getBCD returns
<A HREF="$$LINK(alloc.h/Bool)">FALSE</A>, otherwise it stores the floating point value to the variable pointed to by
<I>dest</I> and returns <A HREF="$$LINK(alloc.h/Bool)">TRUE</A>.

[References]
Out=args.h/EX_getArg, unknown.h/estack_to_float
