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#ifndef ASN1FIX_TAGS_H
#define ASN1FIX_TAGS_H
struct asn1_namespace_s; /* Forward declaration */
enum asn1f_aft_flags_e {
AFT_IMAGINARY_ANY = 0x01, /* Treat ANY tag as [IMAGINARY ANY] */
AFT_FETCH_OUTMOST = 0x02, /* Fetch only outmost tag */
AFT_FULL_COLLECT = 0x04, /* Collect all tags */
AFT_CANON_CHOICE = 0x08, /* Fetch the minimal CHOICE root tag */
};
/*
* Allocate and return an array of tags for the given type.
* Type1 ::= [2] EXPLICIT Type2
* Type2 ::= [3] IMPLICIT Type3
* Type3 ::= [4] EXPLICIT SEQUENCE { ... }
* Will return [2][3][UNIVERSAL 16] for the Type1.
*/
int asn1f_fetch_tags(asn1p_t *asn, struct asn1_namespace_s *ns,
asn1p_module_t *mod, asn1p_expr_t *expr,
struct asn1p_type_tag_s **tags,
enum asn1f_aft_flags_e flags);
/*
* Fetch the outmost tag of the given type.
* Type1 ::= Type2
* Type2 ::= [2] Type3
* Type3 ::= SEQUENCE { ... }
* Will yield [2] for Type1.
*/
int asn1f_fetch_outmost_tag(asn1p_t *asn, struct asn1_namespace_s *ns,
asn1p_module_t *mod, asn1p_expr_t *expr,
struct asn1p_type_tag_s *tag,
enum asn1f_aft_flags_e);
#endif /* ASN1FIX_TAGS_H */
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