xref: /reactos/drivers/usb/usbaudio/pool.c (revision 5100859e) 
1 /*
2 * PROJECT:     ReactOS Universal Audio Class Driver
3 * LICENSE:     GPL - See COPYING in the top level directory
4 * FILE:        drivers/usb/usbaudio/pool.c
5 * PURPOSE:     USB Audio device driver.
6 * PROGRAMMERS:
7 *              Johannes Anderwald (johannes.anderwald@reactos.org)
8 */
9 #include "usbaudio.h"
10 
11 PVOID
12 NTAPI
13 AllocFunction(
14     IN ULONG ItemSize)
15 {
16     PVOID Item = ExAllocatePoolWithTag(NonPagedPool, ItemSize, USBAUDIO_TAG);
17     if (Item)
18     {
19         // zero item
20         RtlZeroMemory(Item, ItemSize);
21     }
22 
23     // done
24     return Item;
25 }
26 
27 VOID
28 NTAPI
29 FreeFunction(
30     IN PVOID Item)
31 {
32     /* free item */
33     ExFreePoolWithTag(Item, USBAUDIO_TAG);
34 }
35 
36