NLMCLNT_OHSIZE
#if (NLMCLNT_OHSIZE > XDR_MAX_NETOBJ)
#if (NLMCLNT_OHSIZE > NLM_MAXSTRLEN)
#define NLM4_caller_sz (1+(NLMCLNT_OHSIZE>>2))
#define NLM4_owner_sz (1+(NLMCLNT_OHSIZE>>2))
#if (NLMCLNT_OHSIZE > XDR_MAX_NETOBJ)
#define NLM_caller_sz (1+(NLMCLNT_OHSIZE>>2))
#define NLM_owner_sz (1+(NLMCLNT_OHSIZE>>2))
if (lock->oh.len > NLMCLNT_OHSIZE) {
u8 a_owner[NLMCLNT_OHSIZE];