+/**\r
+ Calculates the CRC16-ANSI checksum of the given buffer.\r
+\r
+ @param[in] Buffer Pointer to the buffer.\r
+ @param[in] Length Length of the buffer, in bytes.\r
+ @param[in] InitialValue Initial value of the CRC.\r
+\r
+ @return The CRC16-ANSI checksum.\r
+**/\r
+UINT16\r
+EFIAPI\r
+CalculateCrc16Ansi (\r
+ IN CONST VOID *Buffer,\r
+ IN UINTN Length,\r
+ IN UINT16 InitialValue\r
+ );\r
+\r
+/**\r
+ Calculates the CRC32c checksum of the given buffer.\r
+\r
+ @param[in] Buffer Pointer to the buffer.\r
+ @param[in] Length Length of the buffer, in bytes.\r
+ @param[in] InitialValue Initial value of the CRC.\r
+\r
+ @return The CRC32c checksum.\r
+**/\r
+UINT32\r
+EFIAPI\r
+CalculateCrc32c (\r
+ IN CONST VOID *Buffer,\r
+ IN UINTN Length,\r
+ IN UINT32 InitialValue\r
+ );\r
+\r