debug.h

ctags-5.5.4.tar.gz,一个很好的代码开发以及编辑源码

/*
*   $Id: debug.h,v 1.2 2002/02/17 06:04:32 darren Exp $
*
*   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 clearString (char *const string, const int length);
extern void debugEntry (const tagEntryInfo *const tag);

#endif	/* _DEBUG_H */

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