mDNSCore/mDNSDebug.h

   1 // Set DEBUGBREAKS to 0 to optimize debugf() calls out of the compiled code
   2 // Set DEBUGBREAKS to 1 to generate normal debugging messages
   3 // Set DEBUGBREAKS to 2 to generate verbose debugging messages
   4 // DEBUGBREAKS is normally set in the project options (or makefile) but can also be set here if desired
   5
   6 //#define DEBUGBREAKS 2
   7
   8 #ifdef  __cplusplus
   9         extern "C" {
  10 #endif
  11
  12 #if DEBUGBREAKS
  13 #define debugf debugf_
  14 extern void debugf_(const char *format, ...);
  15 #else // If debug breaks are off, use a preprocessor trick to optimize those calls out of the code
  16         #if( defined( __GNUC__ ) )
  17                 #define debugf( ARGS... )
  18         #elif( defined( __MWERKS__ ) )
  19                 #define debugf( ... )
  20         #else
  21                 #define debugf 1 ? ((void) 0) : (void)
  22         #endif
  23 #endif
  24
  25 #if DEBUGBREAKS > 1
  26 #define verbosedebugf debugf_
  27 #else
  28         #if( defined( __GNUC__ ) )
  29                 #define verbosedebugf( ARGS... )
  30         #elif( defined( __MWERKS__ ) )
  31                 #define verbosedebugf( ... )
  32         #else
  33                 #define verbosedebugf 1 ? ((void) 0) : (void)
  34         #endif
  35 #endif
  36
  37 #ifdef  __cplusplus
  38         }
  39 #endif