gctl_get_provider
pp = gctl_get_provider(req, "arg1");
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, "arg0");
pp = gctl_get_provider(req, "arg0");
struct g_provider *gctl_get_provider(struct gctl_req *req, char const *arg);
pp = gctl_get_provider(req, buf);
pp = gctl_get_provider(req, buf);
pp = gctl_get_provider(req, "arg1");
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, "arg1");
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
upperpp = gctl_get_provider(req, "arg0");
lowerpp = gctl_get_provider(req, "arg1");
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, param);
pp = gctl_get_provider(req, aname);