GLD_SR_VAR
#define GLD_SR_HASH(macinfo) ((struct srtab **)GLD_SR_VAR(macinfo))
GLD_SR_VAR(macinfo) = kmem_zalloc(sizeof (struct srtab *)*SR_HASH_SIZE,
kmem_free(GLD_SR_VAR(macinfo), sizeof (struct srtab *) * SR_HASH_SIZE);