[Main]
Name=CheckLinkLockFlag
Type=Function
Subtype=ROM Call
Header Files=vat.h
Definition=void CheckLinkLockFlag (const SYM_ENTRY *FuncSymEntry);

[ROM Call]
Index=$7F

[Description]
Prevents a variable to be overwritten through link transfer if this is not allowed.

[Explanation]
If <I>FuncSymEntry</I> is a pointer to the VAT entry of TI-Basic program or function
variable, then this function sets or clears the link lock flag which is
embedded in the program or function variable itself, according to the
'archived' and 'locked' bits in the VAT entry. This prevents the variable to
be overwritten through link transfer if this is not permitted. Otherwise
this function does nothing.

[References]
In=link.h/sendcalc
Out=estack.h/HToESI
