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for ARM devices
OS_Byte 106
Programmer's Reference Manuals
» Part 15 – SWI Calls
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» OS_Byte
» OS_Byte 106
OS_Byte 106
(SWI &06)
| Entry | |
|---|---|
| R0 | 106 (&6A) |
| R1 | Pointer shape and linkage flag |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Shape and linkage flag before overwritten |
| R2 | Corrupted |
Use
The purpose of this call is to set the pointer shape of one of four possible shapes, or simply activate the mouse.
Notes
You can define four ‘pointer buffers’ using OS_Word 21, each holding a different shape definition for the mouse pointer. This call allows you to select one of these definitions for future use, or to turn off the pointer depending on the bottom seven bits of R1.