X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FIndustryStandard%2FAcpi10.h;h=dbd61a2e401779216b86a3cfe8ab3465c4eedd3d;hp=c05a6051b49133660f2818fbb2e3d783a8e5c511;hb=4f1afaacb283542ee1fdf14602c5d2f44a79de5c;hpb=498a6d988368a1f73b92ea7ab939cd63e9ba1b93

diff --git a/MdePkg/Include/IndustryStandard/Acpi10.h b/MdePkg/Include/IndustryStandard/Acpi10.h
index c05a6051b4..dbd61a2e40 100644
--- a/MdePkg/Include/IndustryStandard/Acpi10.h
+++ b/MdePkg/Include/IndustryStandard/Acpi10.h
@@ -23,6 +23,7 @@ typedef struct {
   UINT32  Length;
 } EFI_ACPI_COMMON_HEADER;
 
+#pragma pack(1)
 ///
 /// Common ACPI description table header.  This structure prefaces most ACPI tables.
 ///
@@ -37,6 +38,7 @@ typedef struct {
   UINT32  CreatorId;
   UINT32  CreatorRevision;
 } EFI_ACPI_DESCRIPTION_HEADER;
+#pragma pack()
 
 //
 // Define for Desriptor