os.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
#if SOLARIS2 >= 6
# include <net/if_types.h>
#endif
#if SOLARIS2 >= 8
#endif
#define MUTEX_ENTER(x) mutex_enter(x)
#define MUTEX_EXIT(x) mutex_exit(x)
#define RW_DOWNGRADE(x) rw_downgrade(x)
#define KMALLOC(v,t,z,w) (v) = (t)kmem_zalloc(z, w)