Function gnunet_sys::GNUNET_GETOPT_option_flag [−][src]
pub unsafe extern "C" fn GNUNET_GETOPT_option_flag(
shortName: c_char,
name: *const c_char,
description: *const c_char,
val: *mut c_int
) -> GNUNET_GETOPT_CommandLineOption
Allow user to specify a flag (which internally means setting an integer to 1/#GNUNET_YES/#GNUNET_OK.
@param shortName short name of the option @param name long name of the option @param description long help text for the option @param[out] val set to 1 if the option is present