nfsrv_refstrbigenough
static void nfsrv_refstrbigenough(int, u_char **, u_char **, int *);
nfsrv_refstrbigenough(siz + len + 3, &cp2, &cp3, &slen);
nfsrv_refstrbigenough(siz + len + 1, &cp2, &cp3, &slen);
nfsrv_refstrbigenough(siz + lsp->len + stringlen + 3,