2 blkfree - free memory allocated to named block
8 val named block, string, or integer
13 If val is a named block, or the name of a named block, or the
14 identifying index for a named block, blkfree(val) frees the
15 memory block allocated to this named block. The block remains
16 in existence with the same name, identifying index, and chunksize,
17 but its size and maxsize becomes zero and the pointer for the start
18 of its data block null.
20 A new block of memory may be allocated to a freed block B by
21 blk(B [, len, chunk]), len defaulting to zero and chunk to the
22 chunksize when the block was freed.
27 > B2 = blk("Second block")
42 chunksize = 256, maxsize = 0, datalen = 0
48 chunksize = 256, maxsize = 256, datalen = 8