Replaced git submodule by subtree merged in contrib/ise_library/cURL

contrib/ise_library/cURL/curl_multi_codes.e

@@ -0,0 +1,48 @@
+note
+	description: "[
+		The generic return code used by functions in the libcurl multi interface.
+		Also consider curl_multi_strerror(3).
+	]"
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CURL_MULTI_CODES
+
+feature -- Query
+
+	curlm_call_multi_perform: INTEGER = -1
+			-- This is not really an error. It means you should call curl_multi_perform(3) again without doing select() or similar in between.
+
+	curlm_ok: INTEGER = 0
+			-- Things are fine.
+
+	curlm_bad_handle: INTEGER = 1
+			-- The passed-in handle is not a valid CURLM handle.
+
+	curlm_bad_easy_handle: INTEGER = 2
+			-- An easy handle was not good/valid. It could mean that it isn't an easy handle at all, or possibly that the handle already is in used by this or another multi handle.
+
+	curlm_out_of_memory: INTEGER = 3
+			-- You are doomed.
+
+	curlm_internal_error: INTEGER = 4
+			-- This can only be returned if libcurl bugs. Please report it to us!
+
+	curlm_bad_socket: INTEGER = 5
+			-- The passed-in socket is not a valid one that libcurl already knows about. (Added in 7.15.4)
+
+	curlm_unknown_option: INTEGER = 6
+			-- curl_multi_setopt() with unsupported option (Added in 7.15.4)
+
+note
+	copyright: "Copyright (c) 1984-2012, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+	source: "[
+			Eiffel Software
+			5949 Hollister Ave., Goleta, CA 93117 USA
+			Telephone 805-685-1006, Fax 805-685-6869
+			Website http://www.eiffel.com
+			Customer support http://support.eiffel.com
+		]"
+end