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-
- /*
- * IFFSCAN.H
- *
- * (*func)(cmd, ic)
- * IFFCHUNK *ic; current chunk being scanned. - ref parents until 0 Type
- */
-
- #ifndef LOCAL_TYPEDEFS_H
- #include <local/typedefs.h>
- #endif
-
- #define IFFSCAN struct _IFFSCAN
-
- #define IF_NAMED 0x0001
- #define IF_SUBS 0x0002
-
- IFFCHUNK {
- MNODE ic_Node;
- ulong ic_Type; /* type of chunk */
- ulong ic_Len; /* length of chunk */
- ulong ic_SubType; /* sub-type or 0 */
- ubyte *ic_Data;
- ulong ic_Actual; /* # bytes read so far */
- ulong ic_Offset; /* seek position */
- MLIST ic_List; /* associated props */
- };
-
- /*
- * If if_Form is non-zero, then if_Type is a form-specific local chunk
- * type for if_Form and overides any non-specific types (where if_Form = 0)
- *
- * if_Flags:
- * IF_NAMED - indicates that the chunk has a 4 byte name before the
- * data
- * IF_SUBS - indicates that the chunk's data is made up of chunks
- *
- * if_MemFlags specifies the type of memory the chunk should be stuck into,
- * or -1 to indicate no memory be allocated (ic_Data will be NULL)
- */
-
- IFFSCAN {
- ulong if_Form;
- ulong if_Type;
- uword if_Flags;
- uword if_Reserved;
- ulong if_MemFlags;
- int (*if_Func)();
- };
-
-