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debug.h
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debug.h
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/*
* $Id$
*
* Copyright (c) 1998-2002, Darren Hiebert
*
* This source code is released for free distribution under the terms of the
* GNU General Public License.
*
* External interface to debug.c
*/
#ifndef _DEBUG_H
#define _DEBUG_H
/*
* Include files
*/
#include "general.h" /* must always come first */
#ifdef DEBUG
# include <assert.h>
#endif
#include "entry.h"
/*
* Macros
*/
#ifdef DEBUG
# define debug(level) ((Option.debugLevel & (long)(level)) != 0)
# define DebugStatement(x) x
# define PrintStatus(x) if (debug(DEBUG_STATUS)) printf x;
# define Assert(c) assert(c)
#else
# define DebugStatement(x)
# define PrintStatus(x)
# define Assert(c)
# ifndef NDEBUG
# define NDEBUG
# endif
#endif
/*
* Data declarations
*/
/* Defines the debugging levels.
*/
enum eDebugLevels {
DEBUG_READ = 0x01, /* echo raw (filtered) characters */
DEBUG_PARSE = 0x02, /* echo parsing results */
DEBUG_STATUS = 0x04, /* echo file status information */
DEBUG_OPTION = 0x08, /* echo option parsing */
DEBUG_CPP = 0x10, /* echo characters out of pre-processor */
DEBUG_RAW = 0x20 /* echo raw (filtered) characters */
};
/*
* Function prototypes
*/
extern void lineBreak (void);
extern void debugPrintf (const enum eDebugLevels level, const char *const format, ...) __printf__ (2, 3);
extern void debugPutc (const int level, const int c);
extern void debugParseNest (const boolean increase, const unsigned int level);
extern void debugCppNest (const boolean begin, const unsigned int level);
extern void debugCppIgnore (const boolean ignore);
extern void debugEntry (const tagEntryInfo *const tag);
#endif /* _DEBUG_H */
/* vi:set tabstop=4 shiftwidth=4: */

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