Difference between revisions of "83Plus:BCALLs:505C"
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{{Wikify}} | {{Wikify}} | ||
| − | + | [[Category:83Plus:BCALLs:By Name|RunCatalog1Hook]] | |
| − | + | [[Category:83Plus:BCALLs:By Name:Hook|RunCatalog1Hook]] | |
| − | + | [[Category:83Plus:BCALLs:By Address|505C - RunCatalog1Hook]] | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | Michael Cimino | + | == Synopsis == |
| + | '''Unofficial Name:''' RunCatalog1Hook | ||
| + | |||
| + | '''BCALL Address:''' 505C | ||
| + | |||
| + | Checks the first byte at the block for the [[83Plus:Hooks:9BB4|Catalog 1 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 Catalog 1 Hook must be set up correctly. | ||
| + | <!-- What on earth does this mean? --> | ||
| + | |||
| + | === Outputs === | ||
| + | * HL points to the start of the hook. <!-- The start of the hook block, or what? --> | ||
| + | * F is 6A if the hook was not run. <!-- And if it was run? --> | ||
| + | |||
| + | === Destroys === | ||
| + | Unknown. | ||
| + | |||
| + | == Comments == | ||
| + | This BCALL is known to be present in AMS 1.13, and is undocumented. | ||
| + | |||
| + | == Credits and Contributions == | ||
| + | *Michael Cimino | ||
Revision as of 00:23, 27 March 2006
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Synopsis
Unofficial Name: RunCatalog1Hook
BCALL Address: 505C
Checks the first byte at the block for the Catalog 1 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 Catalog 1 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 AMS 1.13, and is undocumented.
Credits and Contributions
- Michael Cimino
