krb5_mcc_list_node
struct krb5_mcc_list_node *next;
struct krb5_mcc_list_node *cur;
static krb5_mcc_list_node *mcc_head = 0;
krb5_mcc_list_node **curr, *node;
krb5_mcc_list_node *ptr;
krb5_mcc_list_node *n;
n = malloc(sizeof(krb5_mcc_list_node));
krb5_mcc_list_node *ptr;