1 /* $OpenBSD: macros.h,v 1.4 2022/05/28 18:39:39 mbuhl Exp $ */ 2 /* Public domain - Moritz Buhl */ 3 4 #define rounddown(x, y) (((x)/(y))*(y)) 5 #define fpequal(a, b) fpequal_cs(a, b, 1) 6 #define hexdump(...) 7 8 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) 9 #define __XSTRING(_a) (#_a) 10