#define debugX(level,fmt,args...)
#endif /* DEBUG */
+#define error(fmt, args...) do { \
+ printf("ERROR: " fmt "\nat %s:%d/%s()\n", \
+ ##args, __FILE__, __LINE__, __func__); \
+} while (0)
+
#ifndef BUG
#define BUG() do { \
printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \