#ifdef __ANDROID__
#include <android/log.h>

#ifndef LOG_TAG
#define LOG_TAG "XLorie"
#endif

#define LOG(prio, ...) __android_log_print(prio, LOG_TAG, __VA_ARGS__)

#define LOGI(...) LOG(ANDROID_LOG_INFO, __VA_ARGS__)
#define LOGW(...) LOG(ANDROID_LOG_WARN, __VA_ARGS__)
#define LOGD(...) LOG(ANDROID_LOG_DEBUG, __VA_ARGS__)
#define LOGV(...) LOG(ANDROID_LOG_VERBOSE, __VA_ARGS__)
#define LOGE(...) LOG(ANDROID_LOG_ERROR, __VA_ARGS__)
#define LOGF(...) LOG(ANDROID_LOG_FATAL, __VA_ARGS__)

#else 
#include <stdio.h>

#define LOG(prio, ...) { printf(prio __VA_ARGS__); printf("\n"); }

#define LOGI(...) LOG("I: " , __VA_ARGS__)
#define LOGW(...) LOG("W: " , __VA_ARGS__)
#define LOGD(...) LOG("D: " , __VA_ARGS__)
#define LOGV(...) LOG("V: " , __VA_ARGS__)
#define LOGE(...) LOG("E: " , __VA_ARGS__)
#define LOGF(...) LOG("F: " , __VA_ARGS__)

#endif 
#ifdef DBG
#undef DBG
#endif

#define DBG LOGD("Here! %s %d", __FILE__, __LINE__)

extern int trace_funcs;
#if defined(TRACE_FUNCS) && !defined(__ANDROID__)
#include <execinfo.h>
#include <dlfcn.h>
void __attribute__((no_instrument_function))
__cyg_profile_func_enter (void *func,  void *caller) {
  if (!trace_funcs) return;
  Dl_info info;
  if (dladdr(func, &info))
    LOGD ("enter %p [%s] %s\n", func, (info.dli_fname) ? info.dli_fname : "?", info.dli_sname ? info.dli_sname : "?");
}
void __attribute__((no_instrument_function))
__cyg_profile_func_exit (void *func,  void *caller) {
  if (!trace_funcs) return;
  Dl_info info;
  if (dladdr(func, &info))
    LOGD ("leave %p [%s] %s\n", func, (info.dli_fname) ? info.dli_fname : "?", info.dli_sname ? info.dli_sname : "?");
}

#define static // backtrace do not report static function names
#endif