the POPT_ARG_CALLBACK argument 'displayArgs' is already a function as in ISO C the plain use of a function name always coerces into a function pointer. The use oft the '&' is both confusing and useless (and perhaps some compilers might even at least warn about this bad usage).
the POPT_ARG_CALLBACK argument 'displayArgs' is already a function as in ISO C the plain use of a function name always coerces into a function pointer. The use oft the '&' is both confusing and useless (and perhaps some compilers might even at least warn about this bad usage).

GerHobbelt/POPT,GerHobbelt/POPT,GerHobbelt/POPT