Showing changes from revision #2 to #3:
Added | Removed | Changed
Entry | |
---|---|
R0 | Pointer to original font identifier |
R1 | Pointer to fileds to add (in font identifier) |
R2 | Pointer to output buffer (0 to return size) |
R3 | Size of output buffer |
Exit | |
---|---|
R0 | Preserved |
R1 | Preserved |
R2 | Preserved |
R3 | Free space remaining in output buffer or size of buffer needed |
This purpose of this call is to merge new fields into a new font identifier.
Any existing field values in an existing font identifier are replaced when this call is used.
By adding null fields, an existing field can be deleted. Fields not present in original identifier are place in the result after fields present in the original identifier.
R2 on entry specified can also be used to return the size of the buffer if a value of zero is passed.