Symdel - Texas Instruments TI-89 Developer's Manual

1032

SymDel

Declaration: BOOL SymDel (const BYTE * SymName )
Category(ies): Symbol Table (low-level)
Description: Delete the given symbol, return TRUE if deleted or FALSE if not found. If
the symbol has a value, its memory is also released. Note that this routine
will delete variables even if they are locked or in-use!
SymName — Pointer to tokenized symbol name.
Inputs:
Outputs: TRUE if deleted or FALSE if not found.
Assumptions:
NOTE: Do not call to delete a folder, twin, or archived variable.
Side Effects: None
Availability: All versions of the TI-89 / TI-92 Plus.
TI-89 / TI-92 Plus
Differences: None
See Also: SymAdd, cmd_delvar
Example: See SymAdd.
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Symbol Table Utilities
Not for Distribution Beta Version January 26, 2001