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# lrt_tpfree

Buffer Manipulation Functions

Frees a typed buffer.

void lrt_tpfree( char *ptr );

ptr | Pointer to the buffer.

The lrt_tpfree function frees a buffer that was previously obtained by either lrt_tpallocor lrt_tprealloc.

## Return Values

If the pointer is NULL, no action occurs. If it does not point to a typed buffer, the results will be undefined. Since the function is declared as void, no value is returned.

## Parameterization

You cannot use standard parameterization for any arguments in this function.

## Example

In the following example, the lrt_tpfree statement frees the data_0 buffer.

Copy code

    /* free the buffer called data_0*/
    lrt_tpfree(data_0);

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