log_badverf
svcauth_gssapi_set_log_badverf_func(log_badverf, NULL);
svcauth_gss_set_log_badverf_func(log_badverf, NULL);
if (log_badverf != NULL)
(*log_badverf)(gd->client_name,
log_badverf = func;
static auth_gssapi_log_badverf_func log_badverf = NULL;
log_badverf = func;
static auth_gssapi_log_badverf_func log_badverf = NULL;
if (log_badverf != NULL)
(*log_badverf)(client_data->client_name,