PR FREEIF

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< NSPR API Reference < Memory Management Operations

Conditionally frees allocated memory.

Contents 1 Syntax 2 Parameter 3 Returns 4 Description

[edit] Syntax

#include <prmem.h>

void PR_FREEIF(_ptr);

[edit] Parameter

_ptr

The address of memory to be returned to the heap.

[edit] Returns

Nothing.

[edit] Description

This macro returns memory to the heap when _ptr is not NULL. If _ptr is NULL, the macro has no effect.