<?xml version="1.0" encoding="UTF-8"?>
	<!--
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		IPR and other policies apply.
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<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200912"
	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912"
	elementFormDefault="qualified">

	<include schemaLocation="sca-core-1.1-cd06.xsd" />

	<element name="interface.c" type="sca:CInterface"
		substitutionGroup="sca:interface" />

	<complexType name="CInterface">
		<complexContent>
			<extension base="sca:Interface">
				<sequence>
					<element name="function" type="sca:CFunction" minOccurs="0"
						maxOccurs="unbounded" />
					<element name="callbackFunction" type="sca:CFunction"
						minOccurs="0" maxOccurs="unbounded" />
					<any namespace="##other" processContents="lax" minOccurs="0"
						maxOccurs="unbounded" />
				</sequence>
				<attribute name="header" type="string" use="required" />
				<attribute name="callbackHeader" type="string" use="optional" />
			</extension>
		</complexContent>
	</complexType>

	<complexType name="CFunction">
		<sequence>
			<choice minOccurs="0" maxOccurs="unbounded">
				<element ref="sca:requires"/>
				<element ref="sca:policySetAttachment"/>
			</choice>
			<any namespace="##other" processContents="lax" minOccurs="0"
				maxOccurs="unbounded" />
		</sequence>
		<attribute name="name" type="NCName" use="required" />
		<attribute name="requires" type="sca:listOfQNames" use="optional" />
		<attribute name="policySets" type="sca:listOfQNames" use="optional" />
		<attribute name="oneWay" type="boolean" use="optional" />
		<attribute name="exclude" type="boolean" use="optional" />
		<attribute name="input" type="NCName" use="optional" />
		<attribute name="output" type="NCName" use="optional" />
		<anyAttribute namespace="##other" processContents="lax" />
	</complexType>

</schema>
