91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
/*
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* $Id$
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*/
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/* Definitions shared by harbour.y and preprocessor */
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#ifndef HB_PP_H_
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#define HB_PP_H_
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#include "hbsetup.h"
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#include "hbdefs.h"
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typedef struct _PATHNAMES { /* the list of pathnames to search with #include */
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char * szPath;
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struct _PATHNAMES *pNext;
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} PATHNAMES;
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struct _DEFINES;
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typedef struct _DEFINES
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{
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char * name;
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char * pars;
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int npars;
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char * value;
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struct _DEFINES * last;
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} DEFINES;
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struct _COMMANDS;
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typedef struct _COMMANDS
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{
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int com_or_xcom;
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char * name;
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char * mpatt;
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char * value;
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struct _COMMANDS * last;
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} COMMANDS;
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#define STR_SIZE 8192
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#define BUFF_SIZE 2048
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#define SKIPTABSPACES( sptr ) while( *sptr == ' ' || *sptr == '\t' ) ( sptr )++
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#define IS_OPT_SEP( c ) ( strchr( OS_OPT_DELIMITER_LIST, ( c ) ) != NULL )
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/* HBPP.C exported functions */
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extern int ParseDirective( char * );
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extern int ParseExpression( char *, char * );
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extern int pp_RdStr( FILE *, char *, int, int, char *, int *, int * );
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extern int pp_WrStr( FILE *, char * );
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extern int strolen( char * );
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extern int strocpy( char *, char * );
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extern char * strodup( char * );
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extern DEFINES * AddDefine( char * szDefine, char * szValue ); /* add a new Lex define from the command line */
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/* HBPP.C exported variables */
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extern int lInclude;
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extern int * aCondCompile, nCondCompile;
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extern int nline;
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extern char * _szPErrors[];
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extern char * _szPWarnings[];
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/* Needed support modules, but not contained in HBPP.C */
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/* Filename support */
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typedef struct
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{
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char szBuffer[ _POSIX_PATH_MAX + 3 ];
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char * szPath;
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char * szName;
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char * szExtension;
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} HB_FNAME, * PHB_FNAME, * HB_FNAME_PTR;
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extern PHB_FNAME hb_fsFNameSplit( char * szFilename ); /* Split given filename into path, name and extension */
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extern char * hb_fsFNameMerge( char * szFileName, PHB_FNAME pFileName ); /* This function joins path, name and extension into a string with a filename */
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extern void * hb_xgrab( ULONG lSize ); /* allocates memory, exists on failure */
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extern void * hb_xrealloc( void * pMem, ULONG lSize ); /* reallocates memory */
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extern void hb_xfree( void * pMem ); /* frees memory */
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/* Needed support variables, but not contained in HBPP.C */
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extern PATHNAMES * _pIncludePath;
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extern PHB_FNAME _pFileName;
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extern DEFINES * topDefine;
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extern COMMANDS * topCommand;
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extern COMMANDS * topTranslate;
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#endif /* HB_PP_H_ */
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