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NAME

     devclass_get_maxunit - find the maximum unit number in the class

SYNOPSIS

     #include <sys/param.h>
     #include <sys/bus.h>

     int
     devclass_get_maxunit(devclass_t dc);

DESCRIPTION

     Returns the next unit number to be allocated to device instances in the
     devclass.  This is one greater than the highest currently allocated unit.

SEE ALSO

     devclass(9), device(9)

AUTHORS

     This manual page was written by Doug Rabson.

BUGS

     The name is confusing since it is one greater than the maximum unit.