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int_restore

Usage

   #include <int.h>
   int int_restore(unsigned vector);

Description

   Note-This function is not available under OS/2.

   int_restore will unlink the first interrupt handler which was hooked into
   the specified vector via int_intercept. This function must not be called
   unless an interrupt handler was linked to the vector using int_intercept.

   int_restore is the complement to the int_intercept function.

Return Value

   The value returned from int_restore indicates success or failure. A zero
   is returned on success otherwise -1.