1 #include <sys/cdefs.h> 2 #define NEED_PSELECT 3 #define ISC_FORMAT_PRINTF(a,b) __attribute__((__format__(__printf__,a,b))) 4 #define ISC_SOCKLEN_T socklen_t 5 #define DE_CONST(c,v) v = ((c) ? \ 6 strchr((const void *)(c), *(const char *)(const void *)(c)) : NULL) 7 #ifndef lint 8 #define UNUSED(a) (void)&a 9 #else 10 #define UNUSED(a) a = a 11 #endif 12