| CheckLinkLockFlag | Function (ROM Call 0x7F)

vat.h

void CheckLinkLockFlag (const SYM_ENTRY *FuncSymEntry);

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

If FuncSymEntry 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.

Uses: HToESI
Used by: sendcalc