fpa1_syn.h File Reference

Contains functions/structure used to do MHEG-5 ASN.1 syntax parsing. More...

#include "vpa1_sys.h"
#include "mh5base.h"

Go to the source code of this file.

Data Structures
union	synItemData
struct	fpa1_syntaxItem

Macros
#define	SYN_NEEDED   0
#define	SYN_OPTIONAL   1
#define	SYN_DEFAULT   2

Typedefs
typedef union synItemData	syntaxItemData
typedef struct fpa1_syntaxItem	fpa1_syntaxList

Functions
fpa1_syntaxList *	fpa1_synGetAllTags (vpa1_filePos)
fpa1_syntaxList *	fpa1_synAddItemToStartOfList (fpa1_syntaxList *, fpa1_syntaxList *)
fpa1_syntaxList *	fpa1_synAddItemToList (fpa1_syntaxList *, fpa1_syntaxList *)
fpa1_syntaxList *	fpa1_synCreateListItem (int, vpa1_filePos, vpa1_filePos)
fpa1_syntaxList *	fpa1_synFreeFirstItem (fpa1_syntaxList *)
void	fpa1_synFreeList (fpa1_syntaxList *)
fpa1_syntaxList *	fpa1_synGetUnknowns (vpa1_filePos, vpa1_filePos, fpa1_syntaxList *)
fpa1_syntaxList *	fpa1_synRemoveItemFromList (fpa1_syntaxList *, fpa1_syntaxList *)

Detailed Description

Contains functions/structure used to do MHEG-5 ASN.1 syntax parsing.

Date

25/02/00

Author

J.F.Scully

Macro Definition Documentation

#define SYN_DEFAULT   2

#define SYN_NEEDED   0

#define SYN_OPTIONAL   1

Typedef Documentation

typedef struct fpa1_syntaxItem fpa1_syntaxList

typedef union synItemData syntaxItemData

Function Documentation

fpa1_syntaxList* fpa1_synAddItemToList	(	fpa1_syntaxList *	firstComp,
		fpa1_syntaxList *	compToAdd
	)

Returns

fpa1_syntaxList* fpa1_synAddItemToStartOfList	(	fpa1_syntaxList *	listPtr,
		fpa1_syntaxList *	compToAdd
	)

Returns

fpa1_syntaxList* fpa1_synCreateListItem	(	int	tag,
		vpa1_filePos	tagPosition,
		vpa1_filePos	nextTagPosition
	)

Returns

fpa1_syntaxList* fpa1_synFreeFirstItem

(

fpa1_syntaxList *

firstComp

)

NO LONGER USED

Returns

void fpa1_synFreeList

(

fpa1_syntaxList *

firstComp

)

NO LONGER USED

Returns

fpa1_syntaxList* fpa1_synGetAllTags

(

vpa1_filePos

filePosLimit

)

Returns

fpa1_syntaxList* fpa1_synGetUnknowns	(	vpa1_filePos	startPosition,
		vpa1_filePos	endPosition,
		fpa1_syntaxList *	inputPtr
	)

Relies on the fact that tags are parsed as they appear in the source file.

Returns

fpa1_syntaxList* fpa1_synRemoveItemFromList	(	fpa1_syntaxList *	,
		fpa1_syntaxList *
	)