intr-stubs.h

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#ifndef THREADS_INTR_STUBS_H
#define THREADS_INTR_STUBS_H
 
/** Interrupt stubs.
 
   These are little snippets of code in intr-stubs.S, one for
   each of the 256 possible x86 interrupts.  Each one does a
   little bit of stack manipulation, then jumps to intr_entry().
   See intr-stubs.S for more information.
 
   This array points to each of the interrupt stub entry points
   so that intr_init() can easily find them. */
typedef void intr_stub_func (void);
extern intr_stub_func *intr_stubs[256];
 
/** Interrupt return path. */
void intr_exit (void);
 
#endif /**< threads/intr-stubs.h */