Convert the leftmost four bytes of an array to a 32-bit integer.
Public Function cnvNumFromBytes ( _ lpInput() As Byte, _ Optional nOptions As Long = 0 _ ) As Long
PKI_CNV_BIG_ENDIAN (0) PKI_CNV_LITTLE_ENDIAN
Debug.Print Hex(cnvNumFromBytes(cnvFromHex("DEADBEEF")))
'DEADBEEF
Debug.Print cnvNumFromBytes(cnvFromHex("DEADBEEF"))
'-559038737