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Inside Macintosh: Operating System Utilities /
Chapter 8 - Trap Manager / Trap Manager Reference
Routines

Installing Patch Addresses Into the Trap Dispatch Tables

You can install the address of a patch into a trap dispatch table by using the SetOSTrapAddress, SetToolboxTrapAddress, or NSetTrapAddress procedure. The SetOSTrapAddress procedure installs a patch address into the Operating System trap dispatch table, and the SetToolboxTrapAddress installs a patch address into the Toolbox trap dispatch table. The NSetTrapAddress procedure is the most general of these procedures. You can use the NSetTrapAddress procedure to install a patch address into the Operating System trap dispatch table or into the Toolbox trap dispatch table.

Subtopics
SetOSTrapAddress
SetToolboxTrapAddress
NSetTrapAddress
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