libxml headers

1 files changed, 694 insertions, 0 deletions

diff --git a/libcsoap/libxml/schemasInternals.h b/libcsoap/libxml/schemasInternals.h
new file mode 100644
index 0000000..8433499
--- /dev/null
+++ b/libcsoap/libxml/schemasInternals.h
@@ -0,0 +1,694 @@
+/*
+ * Summary: internal interfaces for XML Schemas
+ * Description: internal interfaces for the XML Schemas handling
+ *              and schema validity checking
+ *
+ * Copy: See Copyright for the status of this software.
+ *
+ * Author: Daniel Veillard
+ */
+
+
+#ifndef __XML_SCHEMA_INTERNALS_H__
+#define __XML_SCHEMA_INTERNALS_H__
+
+#include <libxml/xmlversion.h>
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+
+#include <libxml/xmlregexp.h>
+#include <libxml/hash.h>
+#include <libxml/dict.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    XML_SCHEMAS_UNKNOWN = 0,
+    XML_SCHEMAS_STRING,
+    XML_SCHEMAS_NORMSTRING,
+    XML_SCHEMAS_DECIMAL,
+    XML_SCHEMAS_TIME,
+    XML_SCHEMAS_GDAY,
+    XML_SCHEMAS_GMONTH,
+    XML_SCHEMAS_GMONTHDAY,
+    XML_SCHEMAS_GYEAR,
+    XML_SCHEMAS_GYEARMONTH,
+    XML_SCHEMAS_DATE,
+    XML_SCHEMAS_DATETIME,
+    XML_SCHEMAS_DURATION,
+    XML_SCHEMAS_FLOAT,
+    XML_SCHEMAS_DOUBLE,
+    XML_SCHEMAS_BOOLEAN,
+    XML_SCHEMAS_TOKEN,
+    XML_SCHEMAS_LANGUAGE,
+    XML_SCHEMAS_NMTOKEN,
+    XML_SCHEMAS_NMTOKENS, 
+    XML_SCHEMAS_NAME,
+    XML_SCHEMAS_QNAME,
+    XML_SCHEMAS_NCNAME,
+    XML_SCHEMAS_ID,
+    XML_SCHEMAS_IDREF,
+    XML_SCHEMAS_IDREFS, 
+    XML_SCHEMAS_ENTITY,
+    XML_SCHEMAS_ENTITIES, 
+    XML_SCHEMAS_NOTATION,
+    XML_SCHEMAS_ANYURI,
+    XML_SCHEMAS_INTEGER,
+    XML_SCHEMAS_NPINTEGER,
+    XML_SCHEMAS_NINTEGER,
+    XML_SCHEMAS_NNINTEGER,
+    XML_SCHEMAS_PINTEGER,
+    XML_SCHEMAS_INT,
+    XML_SCHEMAS_UINT,
+    XML_SCHEMAS_LONG,
+    XML_SCHEMAS_ULONG,
+    XML_SCHEMAS_SHORT,
+    XML_SCHEMAS_USHORT,
+    XML_SCHEMAS_BYTE,
+    XML_SCHEMAS_UBYTE,
+    XML_SCHEMAS_HEXBINARY,
+    XML_SCHEMAS_BASE64BINARY,
+    XML_SCHEMAS_ANYTYPE,
+    XML_SCHEMAS_ANYSIMPLETYPE   
+} xmlSchemaValType;
+
+/*
+ * XML Schemas defines multiple type of types.
+ */
+typedef enum {
+    XML_SCHEMA_TYPE_BASIC = 1, /* A built-in datatype */
+    XML_SCHEMA_TYPE_ANY,
+    XML_SCHEMA_TYPE_FACET,
+    XML_SCHEMA_TYPE_SIMPLE,
+    XML_SCHEMA_TYPE_COMPLEX,
+    XML_SCHEMA_TYPE_SEQUENCE,
+    XML_SCHEMA_TYPE_CHOICE,
+    XML_SCHEMA_TYPE_ALL,
+    XML_SCHEMA_TYPE_SIMPLE_CONTENT,
+    XML_SCHEMA_TYPE_COMPLEX_CONTENT,
+    XML_SCHEMA_TYPE_UR,
+    XML_SCHEMA_TYPE_RESTRICTION,
+    XML_SCHEMA_TYPE_EXTENSION,
+    XML_SCHEMA_TYPE_ELEMENT,
+    XML_SCHEMA_TYPE_ATTRIBUTE,
+    XML_SCHEMA_TYPE_ATTRIBUTEGROUP,
+    XML_SCHEMA_TYPE_GROUP,
+    XML_SCHEMA_TYPE_NOTATION,
+    XML_SCHEMA_TYPE_LIST,
+    XML_SCHEMA_TYPE_UNION,
+    XML_SCHEMA_TYPE_ANY_ATTRIBUTE,
+    XML_SCHEMA_FACET_MININCLUSIVE = 1000,
+    XML_SCHEMA_FACET_MINEXCLUSIVE,
+    XML_SCHEMA_FACET_MAXINCLUSIVE,
+    XML_SCHEMA_FACET_MAXEXCLUSIVE,
+    XML_SCHEMA_FACET_TOTALDIGITS,
+    XML_SCHEMA_FACET_FRACTIONDIGITS,
+    XML_SCHEMA_FACET_PATTERN,
+    XML_SCHEMA_FACET_ENUMERATION,
+    XML_SCHEMA_FACET_WHITESPACE,
+    XML_SCHEMA_FACET_LENGTH,
+    XML_SCHEMA_FACET_MAXLENGTH,
+    XML_SCHEMA_FACET_MINLENGTH
+} xmlSchemaTypeType;
+
+typedef enum {
+    XML_SCHEMA_CONTENT_UNKNOWN = 0,
+    XML_SCHEMA_CONTENT_EMPTY = 1,
+    XML_SCHEMA_CONTENT_ELEMENTS,
+    XML_SCHEMA_CONTENT_MIXED,
+    XML_SCHEMA_CONTENT_SIMPLE,
+    XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS, /* obsolete, not used */
+    XML_SCHEMA_CONTENT_BASIC,
+    XML_SCHEMA_CONTENT_ANY
+} xmlSchemaContentType;
+
+typedef struct _xmlSchemaVal xmlSchemaVal;
+typedef xmlSchemaVal *xmlSchemaValPtr;
+
+typedef struct _xmlSchemaType xmlSchemaType;
+typedef xmlSchemaType *xmlSchemaTypePtr;
+
+typedef struct _xmlSchemaFacet xmlSchemaFacet;
+typedef xmlSchemaFacet *xmlSchemaFacetPtr;
+
+/**
+ * Annotation
+ */
+typedef struct _xmlSchemaAnnot xmlSchemaAnnot;
+typedef xmlSchemaAnnot *xmlSchemaAnnotPtr;
+struct _xmlSchemaAnnot {
+    struct _xmlSchemaAnnot *next;
+    xmlNodePtr content;         /* the annotation */
+};
+
+/**
+ * XML_SCHEMAS_ANYATTR_SKIP:
+ *
+ * Skip unknown attribute from validation
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_SKIP	1
+/**
+ * XML_SCHEMAS_ANYATTR_LAX:
+ *
+ * Ignore validation non definition on attributes
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_LAX		2
+/**
+ * XML_SCHEMAS_ANYATTR_STRICT:
+ *
+ * Apply strict validation rules on attributes
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ANYATTR_STRICT	3
+/**
+ * XML_SCHEMAS_ANY_SKIP:
+ *
+ * Skip unknown attribute from validation 
+ */
+#define XML_SCHEMAS_ANY_SKIP        1
+/**
+ * XML_SCHEMAS_ANY_LAX:
+ *
+ * Used by wildcards.
+ * Validate if type found, don't worry if not found
+ */
+#define XML_SCHEMAS_ANY_LAX                2
+/**
+ * XML_SCHEMAS_ANY_STRICT:
+ *
+ * Used by wildcards.
+ * Apply strict validation rules
+ */
+#define XML_SCHEMAS_ANY_STRICT        3
+/**
+ * XML_SCHEMAS_ATTR_USE_PROHIBITED:
+ *
+ * Used by wildcards.
+ * The attribute is prohibited.
+ */
+#define XML_SCHEMAS_ATTR_USE_PROHIBITED 0
+/**
+ * XML_SCHEMAS_ATTR_USE_REQUIRED:
+ *
+ * The attribute is required.
+ */
+#define XML_SCHEMAS_ATTR_USE_REQUIRED 1
+/**
+ * XML_SCHEMAS_ATTR_USE_OPTIONAL:
+ *
+ * The attribute is optional.
+ */
+#define XML_SCHEMAS_ATTR_USE_OPTIONAL 2
+/**
+ * XML_SCHEMAS_ATTR_GLOABAL:
+ *
+ * allow elements in no namespace
+ */
+#define XML_SCHEMAS_ATTR_GLOBAL        1 << 0
+
+/**
+ * XML_SCHEMAS_ATTR_NSDEFAULT:
+ *
+ * allow elements in no namespace
+ */
+#define XML_SCHEMAS_ATTR_NSDEFAULT	1 << 7
+
+/**
+ * xmlSchemaAttribute:
+ * An attribute definition.
+ */
+
+typedef struct _xmlSchemaAttribute xmlSchemaAttribute;
+typedef xmlSchemaAttribute *xmlSchemaAttributePtr;
+struct _xmlSchemaAttribute {
+    xmlSchemaTypeType type;	/* The kind of type */
+    struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */
+    const xmlChar *name;
+    const xmlChar *id;
+    const xmlChar *ref;
+    const xmlChar *refNs;
+    const xmlChar *typeName;
+    const xmlChar *typeNs;
+    xmlSchemaAnnotPtr annot;
+
+    xmlSchemaTypePtr base;
+    int occurs;
+    const xmlChar *defValue;
+    xmlSchemaTypePtr subtypes;
+    xmlNodePtr node;
+    const xmlChar *targetNamespace;
+    int flags;
+};
+
+/**
+ * xmlSchemaAttributeLink:
+ * Used to build a list of attribute uses on complexType definitions.
+ */
+typedef struct _xmlSchemaAttributeLink xmlSchemaAttributeLink;
+typedef xmlSchemaAttributeLink *xmlSchemaAttributeLinkPtr;
+struct _xmlSchemaAttributeLink {
+    struct _xmlSchemaAttributeLink *next;/* the next attribute link ... */
+    struct _xmlSchemaAttribute *attr;/* the linked attribute */
+};
+
+/**
+ * XML_SCHEMAS_WILDCARD_COMPLETE:
+ *
+ * If the wildcard is complete.
+ */
+#define XML_SCHEMAS_WILDCARD_COMPLETE 1 << 0
+
+/**
+ * xmlSchemaCharValueLink:
+ * Used to build a list of namespaces on wildcards.
+ */
+typedef struct _xmlSchemaWildcardNs xmlSchemaWildcardNs;
+typedef xmlSchemaWildcardNs *xmlSchemaWildcardNsPtr;
+struct _xmlSchemaWildcardNs {
+    struct _xmlSchemaWildcardNs *next;/* the next constraint link ... */
+    const xmlChar *value;/* the value */
+};
+
+/**
+ * xmlSchemaWildcard.
+ * A wildcard.
+ */
+typedef struct _xmlSchemaWildcard xmlSchemaWildcard;
+typedef xmlSchemaWildcard *xmlSchemaWildcardPtr;
+struct _xmlSchemaWildcard {
+    xmlSchemaTypeType type;        /* The kind of type */
+    const xmlChar *id;
+    xmlSchemaAnnotPtr annot;
+    xmlNodePtr node;
+    int minOccurs;
+    int maxOccurs;
+    int processContents;
+    int any; /* Indicates if the ns constraint is of ##any */
+    xmlSchemaWildcardNsPtr nsSet; /* The list of allowed namespaces */
+    xmlSchemaWildcardNsPtr negNsSet; /* The negated namespace */
+    int flags;
+};
+
+/**
+ * XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED:
+ *
+ * The attribute wildcard has been already builded.
+ */
+#define XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED 1 << 0
+/**
+ * XML_SCHEMAS_ATTRGROUP_GLOBAL:
+ *
+ * The attribute wildcard has been already builded.
+ */
+#define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1
+
+/**
+ * An attribute group definition.
+ *
+ * xmlSchemaAttribute and xmlSchemaAttributeGroup start of structures
+ * must be kept similar
+ */
+typedef struct _xmlSchemaAttributeGroup xmlSchemaAttributeGroup;
+typedef xmlSchemaAttributeGroup *xmlSchemaAttributeGroupPtr;
+struct _xmlSchemaAttributeGroup {
+    xmlSchemaTypeType type;	/* The kind of type */
+    struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */
+    const xmlChar *name;
+    const xmlChar *id;
+    const xmlChar *ref;
+    const xmlChar *refNs;
+    xmlSchemaAnnotPtr annot;
+
+    xmlSchemaAttributePtr attributes;
+    xmlNodePtr node;
+    int flags;
+    xmlSchemaWildcardPtr attributeWildcard;
+};
+
+/**
+ * xmlSchemaTypeLink:
+ * Used to build a list of types (e.g. member types of
+ * simpleType with variety "union").
+ */
+typedef struct _xmlSchemaTypeLink xmlSchemaTypeLink;
+typedef xmlSchemaTypeLink *xmlSchemaTypeLinkPtr;
+struct _xmlSchemaTypeLink {
+    struct _xmlSchemaTypeLink *next;/* the next type link ... */
+    xmlSchemaTypePtr type;/* the linked type*/
+};
+
+/**
+ * xmlSchemaFacetLink:
+ * Used to build a list of facets.
+ */
+typedef struct _xmlSchemaFacetLink xmlSchemaFacetLink;
+typedef xmlSchemaFacetLink *xmlSchemaFacetLinkPtr;
+struct _xmlSchemaFacetLink {
+    struct _xmlSchemaFacetLink *next;/* the next facet link ... */
+    xmlSchemaFacetPtr facet;/* the linked facet */
+};
+
+/**
+ * XML_SCHEMAS_TYPE_MIXED:
+ *
+ * the element content type is mixed
+ */
+#define XML_SCHEMAS_TYPE_MIXED		1 << 0
+/**
+ * XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION:
+ *
+ * the simple or complex type has a derivation method of "extension".
+ */
+#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION                1 << 1
+/**
+ * XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION:
+ *
+ * the simple or complex type has a derivation method of "restriction".
+ */
+#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION                1 << 2
+/**
+ * XML_SCHEMAS_TYPE_GLOBAL:
+ *
+ * the type is global
+ */
+#define XML_SCHEMAS_TYPE_GLOBAL                1 << 3
+/**
+ * XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD:
+ *
+ * the complexType owns an attribute wildcard, i.e.
+ * it can be freed by the complexType
+ */
+#define XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD    1 << 4
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_ABSENT:
+ *
+ * the simpleType has a variety of "absent".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_ABSENT    1 << 5
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_LIST:
+ *
+ * the simpleType has a variety of "list".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_LIST    1 << 6
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_UNION:
+ *
+ * the simpleType has a variety of "union".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_UNION    1 << 7
+/**
+ * XML_SCHEMAS_TYPE_VARIETY_ATOMIC:
+ *
+ * the simpleType has a variety of "union".
+ */
+#define XML_SCHEMAS_TYPE_VARIETY_ATOMIC    1 << 8
+/**
+ * XML_SCHEMAS_TYPE_FINAL_EXTENSION:
+ *
+ * the complexType has a final of "extension".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_EXTENSION    1 << 9
+/**
+ * XML_SCHEMAS_TYPE_FINAL_RESTRICTION:
+ *
+ * the simpleType/complexType has a final of "restriction".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_RESTRICTION    1 << 10
+/**
+ * XML_SCHEMAS_TYPE_FINAL_LIST:
+ *
+ * the simpleType has a final of "list".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_LIST    1 << 11
+/**
+ * XML_SCHEMAS_TYPE_FINAL_UNION:
+ *
+ * the simpleType has a final of "union".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_UNION    1 << 12
+/**
+ * XML_SCHEMAS_TYPE_FINAL_UNION:
+ *
+ * the simpleType has a final of "union".
+ */
+#define XML_SCHEMAS_TYPE_FINAL_DEFAULT    1 << 13
+/**
+ * XML_SCHEMAS_TYPE_FINAL_UNION:
+ *
+ * the simpleType has a final of "union".
+ */
+#define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE    1 << 14
+
+/**
+ * _xmlSchemaType:
+ *
+ * Schemas type definition.
+ */
+struct _xmlSchemaType {
+    xmlSchemaTypeType type;	/* The kind of type */
+    struct _xmlSchemaType *next;/* the next type if in a sequence ... */
+    const xmlChar *name;
+    const xmlChar *id;
+    const xmlChar *ref;
+    const xmlChar *refNs;
+    xmlSchemaAnnotPtr annot;
+    xmlSchemaTypePtr subtypes;
+    xmlSchemaAttributePtr attributes;
+    xmlNodePtr node;
+    int minOccurs;
+    int maxOccurs;
+
+    int flags;
+    xmlSchemaContentType contentType;
+    const xmlChar *base;
+    const xmlChar *baseNs;
+    xmlSchemaTypePtr baseType;
+    xmlSchemaFacetPtr facets;
+    struct _xmlSchemaType *redef;/* possible redefinitions for the type */
+    int recurse;
+    xmlSchemaAttributeLinkPtr attributeUses;
+    xmlSchemaWildcardPtr attributeWildcard;
+    int builtInType;
+    xmlSchemaTypeLinkPtr memberTypes;
+    xmlSchemaFacetLinkPtr facetSet;
+};
+
+/*
+ * xmlSchemaElement:
+ * An element definition.
+ *
+ * xmlSchemaType, xmlSchemaFacet and xmlSchemaElement start of
+ * structures must be kept similar
+ */
+/**
+ * XML_SCHEMAS_ELEM_NILLABLE:
+ *
+ * the element is nillable
+ */
+#define XML_SCHEMAS_ELEM_NILLABLE	1 << 0
+/**
+ * XML_SCHEMAS_ELEM_GLOBAL:
+ *
+ * the element is global
+ */
+#define XML_SCHEMAS_ELEM_GLOBAL		1 << 1
+/**
+ * XML_SCHEMAS_ELEM_DEFAULT:
+ *
+ * the element has a default value
+ */
+#define XML_SCHEMAS_ELEM_DEFAULT	1 << 2
+/**
+ * XML_SCHEMAS_ELEM_FIXED:
+ *
+ * the element has a fixed value
+ */
+#define XML_SCHEMAS_ELEM_FIXED		1 << 3
+/**
+ * XML_SCHEMAS_ELEM_ABSTRACT:
+ *
+ * the element is abstract
+ */
+#define XML_SCHEMAS_ELEM_ABSTRACT	1 << 4
+/**
+ * XML_SCHEMAS_ELEM_TOPLEVEL:
+ *
+ * the element is top level
+ * obsolete: use XML_SCHEMAS_ELEM_GLOBAL instead
+ */
+#define XML_SCHEMAS_ELEM_TOPLEVEL	1 << 5
+/**
+ * XML_SCHEMAS_ELEM_REF:
+ *
+ * the element is a reference to a type
+ */
+#define XML_SCHEMAS_ELEM_REF		1 << 6
+/**
+ * XML_SCHEMAS_ELEM_NSDEFAULT:
+ *
+ * allow elements in no namespace
+ * Obsolete, not used anymore.
+ */
+#define XML_SCHEMAS_ELEM_NSDEFAULT	1 << 7
+
+typedef struct _xmlSchemaElement xmlSchemaElement;
+typedef xmlSchemaElement *xmlSchemaElementPtr;
+struct _xmlSchemaElement {
+    xmlSchemaTypeType type;	/* The kind of type */
+    struct _xmlSchemaType *next;/* the next type if in a sequence ... */
+    const xmlChar *name;
+    const xmlChar *id;
+    const xmlChar *ref;
+    const xmlChar *refNs;
+    xmlSchemaAnnotPtr annot;
+    xmlSchemaTypePtr subtypes;
+    xmlSchemaAttributePtr attributes;
+    xmlNodePtr node;
+    int minOccurs;
+    int maxOccurs;
+
+    int flags;
+    const xmlChar *targetNamespace;
+    const xmlChar *namedType;
+    const xmlChar *namedTypeNs;
+    const xmlChar *substGroup;
+    const xmlChar *substGroupNs;
+    const xmlChar *scope;
+    const xmlChar *value;
+    struct _xmlSchemaElement *refDecl;
+    xmlRegexpPtr contModel;
+    xmlSchemaContentType contentType;
+};
+
+/*
+ * XML_SCHEMAS_FACET_UNKNOWN:
+ *
+ * unknown facet handling
+ */
+#define XML_SCHEMAS_FACET_UNKNOWN	0
+/*
+ * XML_SCHEMAS_FACET_PRESERVE:
+ *
+ * preserve the type of the facet
+ */
+#define XML_SCHEMAS_FACET_PRESERVE	1
+/*
+ * XML_SCHEMAS_FACET_REPLACE:
+ *
+ * replace the type of the facet
+ */
+#define XML_SCHEMAS_FACET_REPLACE	2
+/*
+ * XML_SCHEMAS_FACET_COLLAPSE:
+ *
+ * collapse the types of the facet
+ */
+#define XML_SCHEMAS_FACET_COLLAPSE	3
+/**
+ * A facet definition.
+ */
+struct _xmlSchemaFacet {
+    xmlSchemaTypeType type;	/* The kind of type */
+    struct _xmlSchemaFacet *next;/* the next type if in a sequence ... */
+    const xmlChar *value;
+    const xmlChar *id;
+    xmlSchemaAnnotPtr annot;
+    xmlNodePtr node;
+    int fixed;
+    int whitespace;
+    xmlSchemaValPtr val;
+    xmlRegexpPtr    regexp;
+};
+
+/**
+ * A notation definition.
+ */
+typedef struct _xmlSchemaNotation xmlSchemaNotation;
+typedef xmlSchemaNotation *xmlSchemaNotationPtr;
+struct _xmlSchemaNotation {
+    xmlSchemaTypeType type;	/* The kind of type */
+    const xmlChar *name;
+    xmlSchemaAnnotPtr annot;
+    const xmlChar *identifier;
+};
+
+/**
+ * XML_SCHEMAS_QUALIF_ELEM:
+ *
+ * the shemas requires qualified elements
+ */
+#define XML_SCHEMAS_QUALIF_ELEM		1 << 0
+/**
+ * XML_SCHEMAS_QUALIF_ATTR:
+ *
+ * the shemas requires qualified attributes
+ */
+#define XML_SCHEMAS_QUALIF_ATTR	    1 << 1
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_EXTENSION:
+ *
+ * the shema has "extension" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_EXTENSION	1 << 2
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION:
+ *
+ * the shema has "restriction" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION	    1 << 3
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_LIST:
+ *
+ * the shema has "list" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_LIST	    1 << 4
+/**
+ * XML_SCHEMAS_FINAL_DEFAULT_UNION:
+ *
+ * the shema has "union" in the set of finalDefault.
+ */
+#define XML_SCHEMAS_FINAL_DEFAULT_UNION	    1 << 5
+/**
+ * _xmlSchema:
+ *
+ * A Schemas definition
+ */
+struct _xmlSchema {
+    const xmlChar *name;        /* schema name */
+    const xmlChar *targetNamespace;     /* the target namespace */
+    const xmlChar *version;
+    const xmlChar *id;
+    xmlDocPtr doc;
+    xmlSchemaAnnotPtr annot;
+    int flags;
+
+    xmlHashTablePtr typeDecl;
+    xmlHashTablePtr attrDecl;
+    xmlHashTablePtr attrgrpDecl;
+    xmlHashTablePtr elemDecl;
+    xmlHashTablePtr notaDecl;
+
+    xmlHashTablePtr schemasImports;
+
+    void *_private;	/* unused by the library for users or bindings */
+    xmlHashTablePtr groupDecl;
+    xmlDictPtr      dict;
+    void *includes;     /* the includes, this is opaque for now */
+    int preserve;	/* whether to free the document */
+};
+
+XMLPUBFUN void XMLCALL 	xmlSchemaFreeType	(xmlSchemaTypePtr type);
+XMLPUBFUN void XMLCALL 	xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBXML_SCHEMAS_ENABLED */
+#endif /* __XML_SCHEMA_INTERNALS_H__ */
+