Malloc
Malloc(size_t len, const char *file __unused, int line __unused)
#define Malloc(x) MMalloc ((x), __FILE__, __LINE__)
#define Malloc(x) kmalloc((x), M_DEVBUF, \
#define Malloc(x) malloc ((x)) /* just the size */
#define Malloc(foo) kmalloc(foo, M_UNIT, M_WAITOK | M_ZERO)