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Move NEXT_MEMORY_DESCRIPTOR() from UefiSpec.h to UEFI Library 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6902 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2008-12-07 22:55:55 +00:00
parent c0edac24d5
commit 9bfdfa522d
1 changed files with 13 additions and 3 deletions
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16
MdePkg/Include/Library/UefiLib.h
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@ -58,7 +58,6 @@ typedef struct {
EFI_LOCK_STATE Lock;
} EFI_LOCK;
/**
Macro that returns the number of 100 ns units for a specified number of microseconds.
Useful for managing EFI timer events.
@ -71,7 +70,6 @@ typedef struct {
**/
#define EFI_TIMER_PERIOD_MICROSECONDS(Microseconds) MultU64x32((UINT64)(Microseconds), 10)
/**
Macro that returns the number of 100 ns units for a specified number of milliseoconds.
Useful for managing EFI timer events.
@ -84,7 +82,6 @@ typedef struct {
**/
#define EFI_TIMER_PERIOD_MILLISECONDS(Milliseconds) MultU64x32((UINT64)(Milliseconds), 10000)
/**
Macro that returns the number of 100 ns units for a specified number of seoconds.
Useful for managing EFI timer events.
@ -97,6 +94,19 @@ typedef struct {
**/
#define EFI_TIMER_PERIOD_SECONDS(Seconds) MultU64x32((UINT64)(Seconds), 10000000)
/**
Macro that returns the a pointer to the next EFI_MEMORY_DESCRIPTOR in an array
returned from GetMemoryMap().
@param MemoryDescriptor Pointer tot he current EFI_MEMORY_DESCRIPTOR.
@param Size The size, in bytes, of the current EFI_MEMORY_DESCRIPTOR.
@return A pointer to the next EFI_MEMORY_DESCRIPTOR.
**/
#define NEXT_MEMORY_DESCRIPTOR(MemoryDescriptor, Size) \
((EFI_MEMORY_DESCRIPTOR *)((UINT8 *)(MemoryDescriptor) + (Size)))
/**
Retrieves a pointer to the system configuration table from the EFI System Table