mmaajjoorr() -- Driver-Access Routine

#iinncclluuddee <ssyyss/ssttaatt.hh>
#iinncclluuddee <ssyyss/ttyyppeess.hh>
iinntt
mmaajjoorr(_d_e_v)
ddeevv_tt _d_e_v;

mmaajjoorr() is a macro that returns a device's major number.

_S_e_e _A_l_s_o
ddrriivveerr-aacccceessss rroouuttiinnee
