Texas Instruments TI-89 Developer's Guide

862
Appendix A: System Routines — Memory Management
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
HeapUnlock
Declaration:
void
HeapUnlock
(HANDLE
handle
)
Category(ies):
Memory Management
Description:
Unlock the block of heap memory associated with
handle
so that it may
move on the next heap compression.
Inputs:
handle
— Handle created with a heap allocation routine like
HeapAlloc
or
HeapAllocThrow
.
Outputs:
None
Assumptions:
Memory allocated with
HeapAlloc
and
HeapAllocThrow
is unlocked to
begin with.
Side Effects:
None
Availability:
All versions of the TI
-
89 / TI
-
92 Plus.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also: HeapLock, HeapGetLock
Example:
See
HeapLock
.

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA