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259 | daniel-mar | 1 | /*------------------------------------------------------------------------------ |
2 | # |
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3 | # Macintosh Developer Technical Support |
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4 | # |
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5 | # Sample Control Panel Device and INIT Combination |
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6 | # |
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7 | # Program: INIT - CDEV |
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8 | # File: SAGlobals.h - C Header for SAGlobals.c |
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9 | # |
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10 | # Copyright © 1990 Apple Computer, Inc. |
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11 | # All rights reserved. |
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12 | # |
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13 | ------------------------------------------------------------------------------*/ |
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14 | |||
15 | /* Stand-alone code modules which need to use global variables |
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16 | may include the interfaces in this unit. Such code modules |
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17 | must also be linked with Runtime.o and SAGlobals.o. */ |
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18 | |||
19 | #include <Types.h> |
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20 | typedef Ptr A5RefType; /* !!! changed from Handle to Ptr for this sample */ |
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21 | |||
22 | |||
23 | /* MakeA5World allocates space for an A5 world based on the |
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24 | size of the global variables defined by the module and its |
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25 | units. If sufficient space is not available, MakeA5World |
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26 | returns NIL for A5Ref and further initialization is aborted. */ |
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27 | pascal void MakeA5World (A5RefType *A5Ref); |
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28 | |||
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30 | /* SetA5World locks down a previously-allocated handle containing |
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31 | an A5 world and sets the A5 register appropriately. The return |
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32 | value is the old value of A5 and the client should save it for |
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33 | use by RestoreA5World. */ |
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34 | pascal long SetA5World (A5RefType A5Ref); |
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35 | |||
36 | |||
37 | /* DisposeA5World simply disposes of the A5 world handle. */ |
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38 | pascal void DisposeA5World (A5RefType A5Ref); |