1.Dd July 24, 2016 2.Dt FN 3 3.Os 4.Sh NAME 5.Nm \&Fn 6.Nd indexing of function prototype macros 7.Sh SYNOPSIS 8.Ft fn_type 9.Fn fn_func fn_arg 10.Ft fo_type 11.Fo fo_name 12.Fa fo_arg 13.Fc 14