Added eel and eapml in EWF libraries.

Removed them from gitmodule

library/crypto/eapml/facilities/integer_x_sizing.e

@@ -0,0 +1,49 @@
+note
+	description: "Summary description for {INTEGER_X_SIZING}."
+	author: "Colin LeMahieu"
+	date: "$Date$"
+	revision: "$Revision$"
+	quote: "My freedom is more important than your great idea. - Anonymous"
+
+deferred class
+	INTEGER_X_SIZING
+
+inherit
+	INTEGER_X_FACILITIES
+	LIMB_BIT_SCANNING
+	LIMB_MANIPULATION
+	MP_BASES
+
+feature
+
+	sizeinbase (op: READABLE_INTEGER_X; base: INTEGER): INTEGER_32
+			-- Return the size of `op' measured in number of digits in the given base.
+			-- `base' can vary from 2 to 62.
+			-- The sign of `op' is ignored, just the absolute value is used.
+			-- The result will be either exact or 1 too big.
+			-- If `base' is a power of 2, the result is always exact.
+			-- If `op' is zero the return value is always 1.
+			-- This function can be used to determine the space required when converting `op' to a string.
+			-- The right amount of allocation is normally two more than the value returned, one extra for
+			-- a minus sign and one for the null-terminator.
+			-- It will be noted that `sizeinbase(op,2)' can be used to locate the most significant 1
+			-- bit in `op', counting from 1. (Unlike the bitwise functions which start from 0.
+		local
+			lb_base: NATURAL_32
+			cnt: INTEGER_32
+			totbits: INTEGER_32
+		do
+			if op.count.abs = 0 then
+				Result := 1
+			else
+				cnt := leading_zeros (op.item [op.count.abs - 1])
+				totbits := op.count.abs * limb_bits - cnt
+				if pow2_p (base.to_natural_32) then
+					lb_base := big_base (base)
+					Result := (totbits + lb_base.to_integer_32 - 1) // lb_base.to_integer_32
+				else
+					Result := ((totbits.to_double * chars_per_bit_exactly (base)) + 1).truncated_to_integer
+				end
+			end
+		end
+end