/* debug.h -- debug macros *   * This file is part of 'netcast' program, released under BSD License.  * (c) 2001-2002 Stanis砤w Pa秌o <staszek@nutki.com>. All rights reserved.    */#ifndef _MDIST_DEBUG_H#define _MDIST_DEBUG_H#include <stdio.h>#include <error.h>#include <errno.h>#define level 6#define CHECK fprintf(stderr,"CHECKPOINT: %s -- %d\n",__FILE__,__LINE__);#define ERROR(x,args...) do { \   fprintf(stderr,"\nERROR: "); fprintf(stderr,x,##args); \   error(-1,errno,"\nERROR: [%s:%d] ",__FILE__,__LINE__); \ } while (0);#define crit ERROR#define MSG(l,f,args...) if (l<level) { \  fprintf(stderr,"\n[%s:%d] ",__FILE__,__LINE__); \  fprintf(stderr,f,##args); \  fprintf(stderr,"\n"); }extern int code;#endif