1.Dd July 12, 2012 2.Dt FN-NOARG 1 3.Os OpenBSD 4.Sh NAME 5.Nm Fn-noarg 6.Nd function name macro without arguments 7.Sh DESCRIPTION 8with arguments: 9.Ft int 10.Fn abs "int i" 11.Ft long 12.Fo labs bogus 13.Fa "long i" 14.Fc 15void function arguments: 16.Ft int 17.Fn rand 18.Ft long 19.Fo random 20.Fc 21.Ft u_int32_t 22.Fo arc4random 23.Fa 24.Fc 25no name arguments: 26.Ft int 27.Fn 28no type arguments: 29.Ft 30.Fn abs "int i" 31no type and void function arguments: 32.Ft 33.Fn rand 34.Ft 35.Fo random 36.Fc 37.Ft 38.Fo arc4random 39.Fa 40.Fc 41no arguments at all: 42.Ft 43.Fn 44end of test document 45