krb5_get_init_creds_opt_set_proxiable - Set or unset the proxiable flag in initial credential options.

void krb5_get_init_creds_opt_set_proxiable(krb5_get_init_creds_opt *opt, int proxiable)

param:

[in] opt - Options structure

[in] proxiable - Whether credentials should be proxiable