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Diffstat (limited to 'MdePkg/Include/Ppi/Pcd.h')
-rw-r--r--MdePkg/Include/Ppi/Pcd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Include/Ppi/Pcd.h b/MdePkg/Include/Ppi/Pcd.h
index 13b56406dc..360eea3beb 100644
--- a/MdePkg/Include/Ppi/Pcd.h
+++ b/MdePkg/Include/Ppi/Pcd.h
@@ -22,7 +22,7 @@ extern EFI_GUID gPcdPpiGuid;
#define PCD_PPI_GUID \
{ 0x6e81c58, 0x4ad7, 0x44bc, { 0x83, 0x90, 0xf1, 0x2, 0x65, 0xf7, 0x24, 0x80 } }
-#define PCD_INVALID_TOKEN_NUMBER ((UINTN) -1)
+#define PCD_INVALID_TOKEN_NUMBER ((UINTN) 0)
typedef
VOID