MEMRELEASE(integer-expression)

Releases (frees) a block of memory previously obtained via MEMALLOC.

buf = MEMALLOC(65536)
REM ... use buf ...
MEMRELEASE buf

Passing an invalid or already-freed handle raises an error.
After releasing, set your variable to 0 if you want to avoid accidental reuse.
Your program ending releases all memory it requested using MEMALLOC Function - be aware of this if you pass reference of this memory to a child program!

See also: MEMALLOC