#define char_array_0(x) x[sizeof(x)-1] = 0;
+#define hasprefix(s, prefix) (memcmp(s, prefix, strlen(prefix)) == 0)
+
#define IOVEC_SET_STRING(i, s) \
do { \
struct iovec *_i = &(i); \
sizeof(type) <= 4 ? 10 : \
sizeof(type) <= 8 ? 20 : sizeof(int[-2*(sizeof(type) > 8)])))
+#define SET_FLAG(v, flag, b) \
+ (v) = (b) ? ((v) | (flag)) : ((v) & ~(flag))
+
#include "log.h"