POWER_OF_2       1095 src/alloc.c    verify (POWER_OF_2 (BLOCK_ALIGN));
POWER_OF_2       1116 src/alloc.c    	  && POWER_OF_2 (BLOCK_ALIGN / sizeof (void *)));
POWER_OF_2       1119 src/alloc.c    	      && POWER_OF_2 (LISP_ALIGNMENT / sizeof (void *))));
POWER_OF_2        980 src/lisp.h     #define ROUNDUP(x, y) (POWER_OF_2 (y)					\