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add #pragma pack(1) for some structures. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6449 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2008-11-11 06:22:39 +00:00
parent c9c0c803ec
commit c76a83cc63
1 changed files with 5 additions and 1 deletions
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6
MdePkg/Include/IndustryStandard/Usb.h
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@ -96,6 +96,7 @@ typedef struct {
UINT8 NumConfigurations;
} USB_DEVICE_DESCRIPTOR;
#pragma pack(1)
///
/// Standard Configuration Descriptor
/// USB 2.0 spec, Section 9.6.3
@ -110,6 +111,7 @@ typedef struct {
UINT8 Attributes;
UINT8 MaxPower;
} USB_CONFIG_DESCRIPTOR;
#pragma pack()
///
/// Standard Interface Descriptor
@ -127,6 +129,7 @@ typedef struct {
UINT8 Interface;
} USB_INTERFACE_DESCRIPTOR;
#pragma pack(1)
///
/// Standard Endpoint Descriptor
/// USB 2.0 spec, Section 9.6.6
@ -139,6 +142,7 @@ typedef struct {
UINT16 MaxPacketSize;
UINT8 Interval;
} USB_ENDPOINT_DESCRIPTOR;
#pragma pack()
///
/// UNICODE String Descriptor
@ -335,7 +339,6 @@ typedef struct hid_class_descriptor {
UINT8 DescriptorType;
UINT16 DescriptorLength;
} EFI_USB_HID_CLASS_DESCRIPTOR;
#pragma pack()
///
/// The HID descriptor identifies the length and type
@ -349,5 +352,6 @@ typedef struct hid_descriptor {
UINT8 NumDescriptors;
EFI_USB_HID_CLASS_DESCRIPTOR HidClassDesc[1];
} EFI_USB_HID_DESCRIPTOR;
#pragma pack()
#endif