# SFBInterrupts.h File Reference

- Support for user-level interrupt handling

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`#include "SFBTypes.h"`
`#include "SFBConstants.h"`
`#include "SFBPins.h"`

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## Functions
void | attachInterrupt (u32 sfbPin, IRQHandler *handlerFunction, u32 mode)
void | detachInterrupt (u32 sfbPin)
bool | canAttachInterrupt (u32 sfbPin)
bool | hasAttachedInterrupt (u32 sfbPin)

## Detailed Description

- Support for user-level interrupt handling

Author:
  David H. Ackley.

Date:
  (C) 2009 All rights reserved.

Code License:
  The GNU Lesser General Public License

License Note:
  All code samples shown in documentation are placed into the public domain.