Which functions can I call from an ISR(Interrupt Service Routine)

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From: Håkan Andersson (HkanAndersson_at_discussions.microsoft.com)
Date: 01/27/05 

Date: Thu, 27 Jan 2005 04:31:02 -0800

Hello !

Does anybody know if there are some special library with
functions that can be called from an interrupt service routine, ISR.
Standard functions like printf and so on cannot be used because blocking can
occur.

I have heard that there should be functions with the prefix SC_.... for this
purpose, but I haven't found any information on this.

Regards

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