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- /*
- (C) 1995-96 AROS - The Amiga Replacement OS
- $Id: findprop.c,v 1.1 1997/02/03 16:44:23 digulla Exp $
-
- Desc:
- Lang: english
- */
- #include "iffparse_intern.h"
-
- /*****************************************************************************
-
- NAME */
- #include <proto/iffparse.h>
-
- AROS_LH3(struct StoredProperty *, FindProp,
-
- /* SYNOPSIS */
- AROS_LHA(struct IFFHandle *, iff, A0),
- AROS_LHA(LONG , type, D0),
- AROS_LHA(LONG , id, D1),
-
- /* LOCATION */
- struct Library *, IFFParseBase, 26, IFFParse)
-
- /* FUNCTION
- Searches for a StoredProperty that is valid in the given context.
- Property chunks are automatically stored by ParseIFF() when pre-declared
- by PropChunk() or PropChunks(). The returned storedproperty contains
- a pointer to the data in the chunk.
-
- INPUTS
- iff - a pointer to a an IFFHandle struct.
- type - type code of property to search for.
- id - id code of property to search for.
-
- RESULT
- sp - pointer to a storedproperty if found, NULL if none are found.
-
- NOTES
-
- EXAMPLE
-
- BUGS
-
-
- SEE ALSO
- PropChunk(), PropChunks()
-
- INTERNALS
-
- HISTORY
- 27-11-96 digulla automatically created from
- iffparse_lib.fd and clib/iffparse_protos.h
-
- *****************************************************************************/
- {
- AROS_LIBFUNC_INIT
- AROS_LIBBASE_EXT_DECL(struct Library *,IFFParseBase)
-
- struct LocalContextItem *lci;
-
- if
- (
- !(lci = FindLocalItem
- (
- iff,
- type,
- id,
- IFFLCI_PROP
- )
- )
- )
- return (NULL);
-
- /* The userdata of the found LCI is the StoredProperty */
-
- return ( LocalItemData(lci) );
-
- AROS_LIBFUNC_EXIT
- } /* FindProp */
-