+#define __STDC_LIMIT_MACROS
+#include <stdint.h>
+
#include <objc/objc.h>
#include <sys/time.h>
#define _forever \
for (;;)
+extern struct timeval _ltv;
+extern bool _itv;
+
#define _trace() do { \
- struct timeval _tv; \
- gettimeofday(&_tv, NULL); \
- fprintf(stderr, "%lu.%.6u:_trace()@%s:%u[%s]\n", _tv.tv_sec, _tv.tv_usec, __FILE__, __LINE__, __FUNCTION__); \
+ struct timeval _ctv; \
+ gettimeofday(&_ctv, NULL); \
+ if (!_itv) { \
+ _itv = true; \
+ _ltv = _ctv; \
+ } \
+ fprintf(stderr, "%lu.%.6u[%f]:_trace()@%s:%u[%s]\n", \
+ _ctv.tv_sec, _ctv.tv_usec, \
+ (_ctv.tv_sec - _ltv.tv_sec) + (_ctv.tv_usec - _ltv.tv_usec) / 1000000.0, \
+ __FILE__, __LINE__, __FUNCTION__\
+ ); \
+ _ltv = _ctv; \
} while (false)
#define _assert(test) do \
#define _label__(x) _label ## x
#define _label_(y) _label__(y)
#define _label _label_(__LINE__)
+
+#define _packed \
+ __attribute__((packed))