Difference between revisions of "83Plus:BCALLs:4FF0"
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== Comments == | == Comments == | ||
| − | This BCALL is known to be present in | + | This BCALL is known to be present in OS 1.13, and is undocumented. |
== Credits and Contributions == | == Credits and Contributions == | ||
*Michael Cimino (probably) | *Michael Cimino (probably) | ||
Revision as of 11:29, 27 March 2006
Synopsis
Unofficial Name: RunGraphingHook
BCALL Address: 4FF0
Checks the first byte of the block for the Graph Hook. If the byte is 83, the hook is run. Otherwise, the active flag for the hook is set to zero.
Inputs
The block for the Graph Hook must be set up correctly.
Outputs
- HL points to the start of the hook.
- F is 6A if the hook was not run.
Destroys
Unknown.
Comments
This BCALL is known to be present in OS 1.13, and is undocumented.
Credits and Contributions
- Michael Cimino (probably)
