// Defines to print debug messages.
#ifndef MIST_DEBUG
  #define MIST_DEBUG 1
  #define DLVL_NONE      0 // All debugging disabled.
  #define DLVL_FAIL      1 // Only messages about failed operations.
  #define DLVL_ERROR     2 // Only messages about errors and failed operations.
  #define DLVL_WARN      3 // Warnings, errors, and fail messages.
  #define DLVL_DEVEL     4 // All of the above, plus status messages handy during development.
  #define DLVL_MEDIUM    5 // Slightly more than just development-level messages.
  #define DLVL_HIGH      6 // Verbose debugging messages.
  #define DLVL_VERYHIGH  7 // Very verbose debugging messages.
  #define DLVL_EXTREME   8 // Everything is reported in extreme detail.
  #define DLVL_INSANE    9 // Everything is reported in insane detail.
  #define DLVL_DONTEVEN 10 // All messages enabled, even pointless ones.
  #if DEBUG > -1

    #include <stdio.h>
    #include <unistd.h>
    #include <errno.h>
    #include "config.h"
    extern char * program_invocation_short_name;
    static const char* DBG_LVL_LIST[] = {"NONE","FAIL","ERROR","WARN","DEVEL","MEDIUM","HIGH","VERYHIGH","EXTREME","INSANE","DONTEVEN"};
    #define DEBUG_MSG(lvl, msg, ...) if (Util::Config::printDebugLevel >= lvl){fprintf(stderr, "%s|%s|%d|%s:%d|" msg "\n", DBG_LVL_LIST[lvl], program_invocation_short_name, getpid(), __FILE__, __LINE__, ##__VA_ARGS__);}

  #else

    #define DEBUG_MSG(lvl, msg, ...) // Debugging disabled.

  #endif
#endif


//include errno.h
//program_invocation_short_name