Files correlati : Commento : Aggiunto il preprocessore c++ mcpp per sostituire il compilatore nella compilazione delle maschere.
		
			
				
	
	
		
			1538 lines
		
	
	
		
			34 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			1538 lines
		
	
	
		
			34 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* longline.c:  source of long logical line.    */
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typedef  unsigned int  size_t; \
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typedef struct __sfpos { \
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char _pos[8]; \
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} fpos_t; \
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struct __sbuf { \
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unsigned char *_base; \
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int _size; \
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}; \
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typedef struct __sFILE { \
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unsigned char *_p; \
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int _r; \
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int _w; \
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short _flags; \
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short _file; \
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struct __sbuf _bf; \
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int _lbfsize; \
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 \
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 \
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void *_cookie; \
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int (*_close)  (void *) ; \
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int (*_read)  (void *, char *, int) ; \
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fpos_t (*_seek)  (void *, fpos_t, int) ; \
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int (*_write)  (void *, const char *, int) ; \
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 \
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 \
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struct __sbuf _ub; \
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unsigned char *_up; \
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int _ur; \
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 \
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 \
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unsigned char _ubuf[3]; \
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unsigned char _nbuf[1]; \
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 \
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 \
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struct __sbuf _lb; \
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 \
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 \
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int _blksize; \
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fpos_t _offset; \
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} FILE; \
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 \
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   \
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extern FILE __sF[]; \
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   \
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   \
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void clearerr  (FILE *) ; \
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int fclose  (FILE *) ; \
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int feof  (FILE *) ; \
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int ferror  (FILE *) ; \
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int fflush  (FILE *) ; \
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int fgetc  (FILE *) ; \
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int fgetpos  (FILE *, fpos_t *) ; \
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char *fgets  (char *, size_t, FILE *) ; \
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FILE *fopen  (const char *, const char *) ; \
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int fprintf  (FILE *, const char *, ...) ; \
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int fputc  (int, FILE *) ; \
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int fputs  (const char *, FILE *) ; \
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                                             \
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#ifndef X03FF
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size_t fread  (void *, size_t, size_t, FILE *) ; \
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FILE *freopen  (const char *, const char *, FILE *) ; \
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int fscanf  (FILE *, const char *, ...) ; \
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int fseek  (FILE *, long, int) ; \
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int fsetpos  (FILE *, const fpos_t *) ; \
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long ftell  (const FILE *) ; \
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size_t fwrite  (const void *, size_t, size_t, FILE *) ; \
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int getc  (FILE *) ; \
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int getchar  (void) ; \
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char *gets  (char *) ; \
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 \
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extern int sys_nerr; \
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extern  const  char * const  sys_errlist[]; \
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 \
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void perror  (const char *) ; \
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int printf  (const char *, ...) ; \
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int putc  (int, FILE *) ; \
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int putchar  (int) ; \
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int puts  (const char *) ; \
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int remove  (const char *) ; \
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int rename  (const char *, const char *) ; \
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void rewind  (FILE *) ; \
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int scanf  (const char *, ...) ; \
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void setbuf  (FILE *, char *) ; \
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int setvbuf  (FILE *, char *, int, size_t) ; \
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int sprintf  (char *, const char *, ...) ; \
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int sscanf  (const char *, const char *, ...) ; \
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FILE *tmpfile  (void) ; \
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char *tmpnam  (char *) ; \
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int ungetc  (int, FILE *) ; \
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int vfprintf  (FILE *, const char *,  char * ) ; \
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int vprintf  (const char *,  char * ) ; \
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int vsprintf  (char *, const char *,  char * ) ; \
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   \
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   \
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char *ctermid  (char *) ; \
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FILE *fdopen  (int, const char *) ; \
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int fileno  (FILE *) ; \
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   \
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   \
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char *fgetln  (FILE *, size_t *) ; \
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int fpurge  (FILE *) ; \
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int getw  (FILE *) ; \
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int pclose  (FILE *) ; \
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FILE *popen  (const char *, const char *) ; \
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int putw  (int, FILE *) ; \
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void setbuffer  (FILE *, char *, int) ; \
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int setlinebuf  (FILE *) ; \
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char *tempnam  (const char *, const char *) ; \
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int snprintf  (char *, size_t, const char *, ...) ; \
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int vsnprintf  (char *, size_t, const char *,  char * ) ; \
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int vscanf  (const char *,  char * ) ; \
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int vsscanf  (const char *, const char *,  char * ) ; \
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FILE *zopen  (const char *, const char *, int) ; \
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   \
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   \
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FILE *funopen  (const void *, int (*)(void *, char *, int), int (*)(void *, const char *, int), fpos_t (*)(void *, fpos_t, int), int (*)(void *)) ; \
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   \
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   \
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int __srget  (FILE *) ; \
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int __svfscanf  (FILE *, const char *,  char * ) ; \
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int __swbuf  (int, FILE *) ; \
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   \
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typedef  int  rune_t; \
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                               \
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#ifndef X07FF
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typedef  int  wchar_t; \
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typedef struct { \
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rune_t min; \
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rune_t max; \
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rune_t map; \
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unsigned long *types; \
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} _RuneEntry; \
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 \
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typedef struct { \
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int nranges; \
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_RuneEntry *ranges; \
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} _RuneRange; \
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 \
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typedef struct { \
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char magic[8]; \
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char encoding[32]; \
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 \
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rune_t (*sgetrune) \
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 (const char *, unsigned int, char const **) ; \
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int (*sputrune) \
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 (rune_t, char *, unsigned int, char **) ; \
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rune_t invalid_rune; \
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 \
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unsigned long runetype[ (1 <<8 ) ]; \
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rune_t maplower[ (1 <<8 ) ]; \
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rune_t mapupper[ (1 <<8 ) ]; \
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_RuneRange runetype_ext; \
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_RuneRange maplower_ext; \
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_RuneRange mapupper_ext; \
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 \
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void *variable; \
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int variable_len; \
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} _RuneLocale; \
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 \
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 \
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 \
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extern _RuneLocale _DefaultRuneLocale; \
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extern _RuneLocale *_CurrentRuneLocale; \
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   \
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unsigned long ___runetype  ( int ) ; \
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 int  ___tolower  ( int ) ; \
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 int  ___toupper  ( int ) ; \
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   \
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   \
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int __istype  ( int , unsigned long) ; \
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int __isctype  ( int , unsigned long) ; \
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 int  toupper  ( int ) ; \
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 int  tolower  ( int ) ; \
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   \
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extern int errno; \
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   \
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void *memchr  (const void *, int, size_t) ; \
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int memcmp  (const void *, const void *, size_t) ; \
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void *memcpy  (void *, const void *, size_t) ; \
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void *memmove  (void *, const void *, size_t) ; \
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void *memset  (void *, int, size_t) ; \
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char *strcat  (char *, const char *) ; \
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char *strchr  (const char *, int) ; \
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int strcmp  (const char *, const char *) ; \
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int strcoll  (const char *, const char *) ; \
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char *strcpy  (char *, const char *) ; \
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size_t strcspn  (const char *, const char *) ; \
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char *strerror  (int) ; \
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size_t strlen  (const char *) ; \
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char *strncat  (char *, const char *, size_t) ; \
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int strncmp  (const char *, const char *, size_t) ; \
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char *strncpy  (char *, const char *, size_t) ; \
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char *strpbrk  (const char *, const char *) ; \
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char *strrchr  (const char *, int) ; \
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size_t strspn  (const char *, const char *) ; \
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char *strstr  (const char *, const char *) ; \
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char *strtok  (char *, const char *) ; \
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size_t strxfrm  (char *, const char *, size_t) ; \
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 \
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 \
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 \
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int bcmp  (const void *, const void *, size_t) ; \
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void bcopy  (const void *, void *, size_t) ; \
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void bzero  (void *, size_t) ; \
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int ffs  (int) ; \
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char *index  (const char *, int) ; \
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void *memccpy  (void *, const void *, int, size_t) ; \
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char *rindex  (const char *, int) ; \
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int strcasecmp  (const char *, const char *) ; \
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char *strdup  (const char *) ; \
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void strmode  (int, char *) ; \
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int strncasecmp  (const char *, const char *, size_t) ; \
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char *strsep  (char **, const char *) ; \
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void swab  (const void *, void *, size_t) ; \
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 \
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   \
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typedef struct { \
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int quot; \
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int rem; \
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} div_t; \
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 \
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typedef struct { \
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long quot; \
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long rem; \
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} ldiv_t; \
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extern int __mb_cur_max; \
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 \
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   \
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   void \
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abort  (void)    ; \
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   int \
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abs  (int) ; \
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int atexit  (void (*)(void)) ; \
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double atof  (const char *) ; \
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int atoi  (const char *) ; \
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long atol  (const char *) ; \
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void *bsearch  (const void *, const void *, size_t, size_t, int (*)(const void *, const void *)) ; \
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void *calloc  (size_t, size_t) ; \
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   div_t \
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div  (int, int) ; \
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   void \
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exit  (int)    ; \
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void free  (void *) ; \
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char *getenv  (const char *) ; \
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   long \
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labs  (long) ; \
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   ldiv_t \
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ldiv  (long, long) ; \
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void *malloc  (size_t) ; \
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void qsort  (void *, size_t, size_t, int (*)(const void *, const void *)) ; \
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int rand  (void) ; \
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void *realloc  (void *, size_t) ; \
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						|
void srand  (unsigned) ; \
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double strtod  (const char *, char **) ; \
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long strtol  (const char *, char **, int) ; \
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unsigned long \
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strtoul  (const char *, char **, int) ; \
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int system  (const char *) ; \
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 \
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 \
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int mblen  (const char *, size_t) ; \
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size_t mbstowcs  (wchar_t *, const char *, size_t) ; \
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int wctomb  (char *, wchar_t) ; \
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int mbtowc  (wchar_t *, const char *, size_t) ; \
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size_t wcstombs  (char *, const wchar_t *, size_t) ; \
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 \
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 \
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int putenv  (const char *) ; \
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int setenv  (const char *, const char *, int) ; \
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 \
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 \
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 \
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double drand48  (void) ; \
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double erand48  (unsigned short[3]) ; \
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long lrand48  (void) ; \
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long nrand48  (unsigned short[3]) ; \
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long mrand48  (void) ; \
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long jrand48  (unsigned short[3]) ; \
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void srand48  (long) ; \
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unsigned short *seed48  (unsigned short[3]) ; \
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void lcong48  (unsigned short[7]) ; \
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 \
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void *alloca  (size_t) ; \
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 \
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char *getbsize  (int *, long *) ; \
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char *cgetcap  (char *, char *, int) ; \
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						|
int cgetclose  (void) ; \
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                                                     \
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#ifndef X0FFF
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int cgetent  (char **, char **, char *) ; \
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int cgetfirst  (char **, char **) ; \
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int cgetmatch  (char *, char *) ; \
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int cgetnext  (char **, char **) ; \
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int cgetnum  (char *, char *, long *) ; \
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int cgetset  (char *) ; \
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int cgetstr  (char *, char *, char **) ; \
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int cgetustr  (char *, char *, char **) ; \
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 \
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int daemon  (int, int) ; \
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char *devname  (int, int) ; \
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int getloadavg  (double [], int) ; \
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 \
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extern char *optarg; \
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extern int opterr, optind, optopt; \
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int getopt  (int, char * const *, const char *) ; \
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 \
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extern char *suboptarg; \
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int getsubopt  (char **, char * const *, char **) ; \
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						|
 \
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char *group_from_gid  (unsigned long, int) ; \
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						|
int heapsort  (void *, size_t, size_t, int (*)(const void *, const void *)) ; \
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						|
char *initstate  (unsigned, char *, int) ; \
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						|
int mergesort  (void *, size_t, size_t, int (*)(const void *, const void *)) ; \
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						|
int radixsort  (const unsigned char **, int, const unsigned char *, unsigned) ; \
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						|
int sradixsort  (const unsigned char **, int, const unsigned char *, unsigned) ; \
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						|
long random  (void) ; \
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						|
char *realpath  (const char *, char resolved_path[]) ; \
 | 
						|
char *setstate  (char *) ; \
 | 
						|
void srandom  (unsigned) ; \
 | 
						|
char *user_from_uid  (unsigned long, int) ; \
 | 
						|
void unsetenv  (const char *) ; \
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						|
 \
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						|
   \
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						|
typedef  int  ptrdiff_t; \
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						|
typedef  unsigned long  clock_t; \
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						|
 \
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						|
 \
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						|
 \
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						|
 \
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						|
typedef  long  time_t; \
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						|
struct tm { \
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int tm_sec; \
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						|
int tm_min; \
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						|
int tm_hour; \
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						|
int tm_mday; \
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						|
int tm_mon; \
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						|
int tm_year; \
 | 
						|
int tm_wday; \
 | 
						|
int tm_yday; \
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						|
int tm_isdst; \
 | 
						|
long tm_gmtoff; \
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						|
char *tm_zone; \
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						|
}; \
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						|
   \
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						|
char *asctime  (const struct tm *) ; \
 | 
						|
clock_t clock  (void) ; \
 | 
						|
char *ctime  (const time_t *) ; \
 | 
						|
double difftime  (time_t, time_t) ; \
 | 
						|
struct tm *gmtime  (const time_t *) ; \
 | 
						|
struct tm *localtime  (const time_t *) ; \
 | 
						|
time_t mktime  (struct tm *) ; \
 | 
						|
size_t strftime  (char *, size_t, const char *, const struct tm *) ; \
 | 
						|
time_t time  (time_t *) ; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
void tzset  (void) ; \
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						|
 \
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						|
 \
 | 
						|
 \
 | 
						|
char *timezone  (int, int) ; \
 | 
						|
void tzsetwall  (void) ; \
 | 
						|
 \
 | 
						|
   \
 | 
						|
extern int getopt( int argc, char * const * argv, const char * opts); \
 | 
						|
extern char * stpcpy( char * dest, const char * src); \
 | 
						|
typedef struct defbuf { \
 | 
						|
struct defbuf * link; \
 | 
						|
short nargs; \
 | 
						|
 \
 | 
						|
char * parmnames; \
 | 
						|
 \
 | 
						|
char * repl; \
 | 
						|
char name[1]; \
 | 
						|
} DEFBUF; \
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						|
typedef struct fileinfo { \
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						|
char * bptr; \
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						|
unsigned line; \
 | 
						|
FILE * fp; \
 | 
						|
long pos; \
 | 
						|
struct fileinfo * parent; \
 | 
						|
struct ifinfo * initif; \
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						|
char * filename; \
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						|
char * buffer; \
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						|
} FILEINFO; \
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						|
typedef struct ifinfo { \
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						|
int stat; \
 | 
						|
unsigned ifline; \
 | 
						|
unsigned elseline; \
 | 
						|
} IFINFO; \
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						|
typedef struct val_sign { \
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						|
long val; \
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						|
int sign; \
 | 
						|
} VAL_SIGN; \
 | 
						|
extern    int cflag; \
 | 
						|
extern int eflag; \
 | 
						|
extern    int iflag; \
 | 
						|
extern    int lflag; \
 | 
						|
extern    int pflag; \
 | 
						|
extern int qflag; \
 | 
						|
 \
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						|
extern    int tflag; \
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						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
extern    int digraphs; \
 | 
						|
 \
 | 
						|
extern    int stdc_val; \
 | 
						|
extern long cplus; \
 | 
						|
extern int stdc2; \
 | 
						|
extern    int has_pragma; \
 | 
						|
 \
 | 
						|
extern    int std_line_prefix; \
 | 
						|
extern    int warn_level; \
 | 
						|
extern int errors; \
 | 
						|
extern    unsigned line; \
 | 
						|
extern    int wrongline; \
 | 
						|
extern    int keepcomments; \
 | 
						|
extern    int no_output; \
 | 
						|
extern    int in_directive; \
 | 
						|
extern    int in_define; \
 | 
						|
extern    unsigned macro_line; \
 | 
						|
extern    int openum; \
 | 
						|
extern    IFINFO * ifptr; \
 | 
						|
extern    FILEINFO * infile; \
 | 
						|
extern int mkdep; \
 | 
						|
 \
 | 
						|
extern    char * workp; \
 | 
						|
extern    char * const work_end; \
 | 
						|
extern    char identifier[  0xFF  + 1]; \
 | 
						|
extern const char type[]; \
 | 
						|
extern IFINFO ifstack[]; \
 | 
						|
extern char work[]; \
 | 
						|
extern    int debug; \
 | 
						|
extern void curfile( void); \
 | 
						|
extern int openfile( const char * filename, int local); \
 | 
						|
extern void unpredefine( int clearall); \
 | 
						|
 \
 | 
						|
extern int control( int newlines); \
 | 
						|
extern DEFBUF * lookid( const char * name); \
 | 
						|
extern DEFBUF * install( const char * name, int nargs, const char * parmnames \
 | 
						|
, const char * repl); \
 | 
						|
extern int undefine( const char * name); \
 | 
						|
extern void dumpadef( const char * why, const DEFBUF * dp, int newdef); \
 | 
						|
extern void dumpdef( void); \
 | 
						|
 \
 | 
						|
extern long eval( void); \
 | 
						|
extern VAL_SIGN * evalnum( const char * nump); \
 | 
						|
 \
 | 
						|
extern DEFBUF * is_macro( char ** cp); \
 | 
						|
extern char * expand( DEFBUF * defp, char * out, char * out_end); \
 | 
						|
 \
 | 
						|
extern int get_unexpandable( int c, int diag); \
 | 
						|
extern void skipnl( void); \
 | 
						|
extern int skipws( void); \
 | 
						|
extern int scantoken( int c, char ** out_pp, char * out_end); \
 | 
						|
extern char * scanquote( int delim, char * out, char * out_end, int diag); \
 | 
						|
extern int get( void); \
 | 
						|
 \
 | 
						|
extern int trigraph( char * in); \
 | 
						|
extern void unget( void); \
 | 
						|
extern FILEINFO * ungetstring( const char * text, const char * name); \
 | 
						|
extern char * savestring( const char * text); \
 | 
						|
extern FILEINFO * getfile( const char * name, size_t bufsize); \
 | 
						|
extern char * (xmalloc)( size_t size); \
 | 
						|
extern char * (xrealloc)( char * ptr, size_t size); \
 | 
						|
extern void cfatal( const char * format, const char * arg1, int arg2 \
 | 
						|
, const char * arg3); \
 | 
						|
extern void cerror( const char * format, const char * arg1, int arg2 \
 | 
						|
, const char * arg3); \
 | 
						|
extern void cwarn( const char * format, const char * arg1, int arg2 \
 | 
						|
, const char * arg3); \
 | 
						|
 \
 | 
						|
extern void dooptions( int argc, char ** argv, char ** in_pp \
 | 
						|
, char ** out_pp); \
 | 
						|
extern int reopen_stdout( const char * filename); \
 | 
						|
extern void setstdin( char * cp); \
 | 
						|
extern void put_start_file( char * filename); \
 | 
						|
extern void sharp( void); \
 | 
						|
extern void putfname( char * filename); \
 | 
						|
extern int getredirection( int argc, char ** argv); \
 | 
						|
 \
 | 
						|
extern void put_depend( const char * filename); \
 | 
						|
 \
 | 
						|
extern int doinclude( void); \
 | 
						|
 \
 | 
						|
extern void dopragma( void); \
 | 
						|
extern void put_source( const char * src); \
 | 
						|
extern void alloc_mem( void); \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
extern void dumpstring( const char * why, const char * text); \
 | 
						|
extern void dumpunget( const char * why); \
 | 
						|
 \
 | 
						|
extern void print_heap( void); \
 | 
						|
static void scanid( int c); \
 | 
						|
static char * scannumber( int c, char * out, char * out_end); \
 | 
						|
static char * scanop( int c, char * out); \
 | 
						|
static char * parse_line( void); \
 | 
						|
static char * read_a_comment( char * sp); \
 | 
						|
static char * getline( int in_comment); \
 | 
						|
static void at_eof( int in_comment); \
 | 
						|
void dumptoken( int token_type, const char * cp); \
 | 
						|
int \
 | 
						|
 \
 | 
						|
get_unexpandable( int c, int diag) \
 | 
						|
{ \
 | 
						|
DEFBUF * defp; \
 | 
						|
FILEINFO * file; \
 | 
						|
FILE * fp =  0 ; \
 | 
						|
int token_type =  0 ; \
 | 
						|
 \
 | 
						|
while (c !=  '\0'  && c != '\n' \
 | 
						|
&& (fp = infile->fp, \
 | 
						|
(token_type = scantoken( c, (workp = work, &workp), work_end)) ==  65 ) \
 | 
						|
&& fp !=  0  \
 | 
						|
&& (defp = is_macro( (char **) 0 )) !=  0 ) { \
 | 
						|
expand( defp, work, work_end); \
 | 
						|
file = ungetstring( work, defp->name); \
 | 
						|
c = skipws(); \
 | 
						|
if (file != infile && macro_line !=  65535U  && (warn_level & 1)) \
 | 
						|
cwarn( "Macro \"%s\" is expanded to 0 token" \
 | 
						|
, defp->name, 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (c == '\n' || c ==  '\0' ) { \
 | 
						|
unget(); \
 | 
						|
return  0 ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (diag && fp ==  0  && token_type ==  65 ) { \
 | 
						|
 \
 | 
						|
if ( (strcmp(identifier, "defined") == 0)  && (warn_level & 1)) \
 | 
						|
cwarn( "Macro \"%s\" is expanded to \"defined\"" \
 | 
						|
, defp->name, 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
return token_type; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
void \
 | 
						|
 \
 | 
						|
skipnl( void) \
 | 
						|
{ \
 | 
						|
while (infile && infile->fp ==  0 ) { \
 | 
						|
infile->bptr += strlen( infile->bptr); \
 | 
						|
get(); \
 | 
						|
} \
 | 
						|
if (infile) \
 | 
						|
infile->bptr += strlen( infile->bptr); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
int \
 | 
						|
 \
 | 
						|
skipws( void) \
 | 
						|
{ \
 | 
						|
   int c; \
 | 
						|
 \
 | 
						|
do { \
 | 
						|
c = get(); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
while (c == ' ' || c ==  0x1F ); \
 | 
						|
return c; \
 | 
						|
} \
 | 
						|
int \
 | 
						|
 \
 | 
						|
scantoken( int c, char ** out_pp, char * out_end) \
 | 
						|
{ \
 | 
						|
   char * out = *out_pp; \
 | 
						|
int ch_type; \
 | 
						|
int token_type = 0; \
 | 
						|
int ch; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
ch_type = type[ c] & (~ ((char)128)  &  255 ); \
 | 
						|
switch (ch_type) { \
 | 
						|
case  1 : \
 | 
						|
switch (c) { \
 | 
						|
 \
 | 
						|
case 'L': \
 | 
						|
ch =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (type[ ch] &  16 ) { \
 | 
						|
if (ch == '"') \
 | 
						|
token_type =  68 ; \
 | 
						|
else \
 | 
						|
token_type =  70 ; \
 | 
						|
c = ch; \
 | 
						|
*out++ = 'L'; \
 | 
						|
break; \
 | 
						|
} else { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
default: \
 | 
						|
scanid( c); \
 | 
						|
out = stpcpy( out, identifier); \
 | 
						|
token_type =  65 ; \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
if (token_type ==  65 ) \
 | 
						|
break; \
 | 
						|
 \
 | 
						|
case  16 : \
 | 
						|
out = scanquote( c, out, out_end,  0 ); \
 | 
						|
if (token_type == 0) { \
 | 
						|
if (c == '"') \
 | 
						|
token_type =  67 ; \
 | 
						|
else \
 | 
						|
token_type =  69 ; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case  4 : \
 | 
						|
ch =  (*infile->bptr++ &  255 ) ; \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
if (type[ ch] !=  2 ) \
 | 
						|
goto operat; \
 | 
						|
 \
 | 
						|
case  2 : \
 | 
						|
out = scannumber( c, out, out_end); \
 | 
						|
token_type =  66 ; \
 | 
						|
break; \
 | 
						|
case  8 : \
 | 
						|
operat: out = scanop( c, out); \
 | 
						|
token_type =  71 ; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
if \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
((type[ c] &  32 ) || c ==  0x1E  || c ==  0x1D ) \
 | 
						|
 \
 | 
						|
token_type =  73 ; \
 | 
						|
else \
 | 
						|
token_type =  72 ; \
 | 
						|
*out++ = c; \
 | 
						|
*out =  '\0' ; \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (out_end < out) \
 | 
						|
cfatal( "Buffer overflow scanning token \"%s\"" \
 | 
						|
, *out_pp, 0,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
if (debug &  2 ) \
 | 
						|
dumptoken( token_type, *out_pp); \
 | 
						|
*out_pp = out; \
 | 
						|
 \
 | 
						|
return token_type; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
static void \
 | 
						|
 \
 | 
						|
scanid( int c) \
 | 
						|
{ \
 | 
						|
static    char * const limit = &identifier[  0xFF ]; \
 | 
						|
int long_ident =  0 ; \
 | 
						|
   char * bp; \
 | 
						|
 \
 | 
						|
bp = identifier; \
 | 
						|
 \
 | 
						|
do { \
 | 
						|
*bp++ = c; \
 | 
						|
                                                            \
 | 
						|
 
 | 
						|
#ifndef X1FFF
 | 
						|
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
} while ((type[ c] & ( 1  |  2 )) && bp < limit); \
 | 
						|
if (type[ c] & ( 1  |  2 )) { \
 | 
						|
long_ident =  1 ; \
 | 
						|
do { \
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
} while (type[ c] & ( 1  |  2 )); \
 | 
						|
} \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
*bp =  '\0' ; \
 | 
						|
 \
 | 
						|
if (long_ident && (warn_level & 1)) \
 | 
						|
cwarn( "Too long identifier truncated to \"%s\"" \
 | 
						|
, identifier, 0,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
if (infile->fp && bp - identifier >  0x1F  && (warn_level & 2)) \
 | 
						|
cwarn( "Identifier longer than %.0s%d bytes \"%s\"" \
 | 
						|
,  ((char *)  0 ) ,  0x1F , identifier); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
char * \
 | 
						|
 \
 | 
						|
scanquote( int delim, char * out, char * out_end, int diag) \
 | 
						|
{ \
 | 
						|
const char * const skip_line = ", skipped the line"; \
 | 
						|
const char * skip; \
 | 
						|
   int c; \
 | 
						|
int c1; \
 | 
						|
char * out_p = out; \
 | 
						|
 \
 | 
						|
*out_p++ = delim; \
 | 
						|
 \
 | 
						|
if (delim == '<') \
 | 
						|
delim = '>'; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
while ((c =  (*infile->bptr++ &  255 ) ) !=  '\0' ) { \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (type[ c] &  64 ) { \
 | 
						|
c1 =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (type[ c1] &  ((char)128) ) { \
 | 
						|
*out_p++ = c; \
 | 
						|
*out_p++ = c1; \
 | 
						|
goto chk_limit; \
 | 
						|
} else { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
*out_p++ = c; \
 | 
						|
if (infile->fp !=  0  &&  ifstack[0].stat  && diag) { \
 | 
						|
*out_p = c1; \
 | 
						|
*(out_p + 1) =  '\0' ; \
 | 
						|
if (warn_level & 1) \
 | 
						|
cwarn( \
 | 
						|
"Illegal multi-byte character sequence \"%s\" in quotation", \
 | 
						|
out_p - 1, 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
continue; \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (c == delim) { \
 | 
						|
break; \
 | 
						|
} else if (c == '\\' \
 | 
						|
 \
 | 
						|
&& delim != '>' \
 | 
						|
 \
 | 
						|
) { \
 | 
						|
*out_p++ = c; \
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
 \
 | 
						|
if (type[ c] &  64 ) { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
continue; \
 | 
						|
} \
 | 
						|
} else if (c == ' ' && delim == '>' && infile->fp ==  0 ) { \
 | 
						|
continue; \
 | 
						|
 \
 | 
						|
} else if (c == '\n') { \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
if (diag &&  __istype((c),  0x00000200L )  && ((type[ c] &  32 ) == 0) && (warn_level & 1)) \
 | 
						|
cwarn( \
 | 
						|
"Illegal control character %.0s0x%02x in quotation" \
 | 
						|
,  ((char *)  0 ) , c,  ((char *)  0 ) ); \
 | 
						|
*out_p++ = c; \
 | 
						|
chk_limit: \
 | 
						|
if (out_end < out_p) { \
 | 
						|
*out_end =  '\0' ; \
 | 
						|
cfatal( "Too long quotation %s", out, 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (c == '\n' || c ==  '\0' ) \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
if (c == delim) \
 | 
						|
*out_p++ = delim; \
 | 
						|
*out_p =  '\0' ; \
 | 
						|
if (diag) { \
 | 
						|
skip = (infile->fp ==  0 ) ?  ((char *)  0 )  : skip_line; \
 | 
						|
if (c != delim) { \
 | 
						|
if (delim == '"') \
 | 
						|
cerror( "Unterminated string literal %s%.0d%s" \
 | 
						|
, out, 0, skip); \
 | 
						|
else if (delim == '\'') \
 | 
						|
cerror( "Unterminated character constant %s%.0d%s" \
 | 
						|
, out, 0, skip); \
 | 
						|
 \
 | 
						|
else \
 | 
						|
cerror( "Unterminated header name %s%.0d%s" \
 | 
						|
, out, 0, skip); \
 | 
						|
 \
 | 
						|
out_p =  0 ; \
 | 
						|
} else if (delim == '\'' && out_p - out <= 2) { \
 | 
						|
cerror( "Empty character constant %s%.0d%s" \
 | 
						|
, out, 0, skip); \
 | 
						|
out_p =  0 ; \
 | 
						|
} \
 | 
						|
if (out_p - out >  0x1FD  && (warn_level & 2)) \
 | 
						|
cwarn( "Quotation longer than %.0s%d bytes %s" \
 | 
						|
,  ((char *)  0 ) ,  0x1FD , out); \
 | 
						|
 \
 | 
						|
} \
 | 
						|
 \
 | 
						|
return out_p; \
 | 
						|
} \
 | 
						|
static char * \
 | 
						|
 \
 | 
						|
scannumber( int c, char * out, char * out_end) \
 | 
						|
{ \
 | 
						|
char * out_p = out; \
 | 
						|
 \
 | 
						|
do { \
 | 
						|
*out_p++ = c; \
 | 
						|
if (c == 'E' || c == 'e') { \
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (c == '+' || c == '-') { \
 | 
						|
*out_p++ = c; \
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
} \
 | 
						|
} else { \
 | 
						|
c =  (*infile->bptr++ &  255 ) ; \
 | 
						|
} \
 | 
						|
} while (type[ c] & ( 2  |  4  |  1 )); \
 | 
						|
 \
 | 
						|
*out_p =  '\0' ; \
 | 
						|
if (out_end < out_p) \
 | 
						|
cfatal( "Too long pp-number token \"%s\"" \
 | 
						|
, out, 0,  ((char *)  0 ) ); \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
return out_p; \
 | 
						|
} \
 | 
						|
static char * \
 | 
						|
 \
 | 
						|
scanop( int c, char * out) \
 | 
						|
{ \
 | 
						|
int c2, c3; \
 | 
						|
 \
 | 
						|
int c4; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
*out++ = c; \
 | 
						|
 \
 | 
						|
switch (c) { \
 | 
						|
case '~': openum =  5 ; break; \
 | 
						|
case '(': openum =  2 ; break; \
 | 
						|
case ')': openum =  27 ; break; \
 | 
						|
case '?': openum =  25 ; break; \
 | 
						|
case ';': case '[': case ']': case '{': \
 | 
						|
case '}': case ',': \
 | 
						|
openum =  32 ; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
openum =  33 ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (openum !=  33 ) { \
 | 
						|
*out =  '\0' ; \
 | 
						|
return out; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
c2 =  (*infile->bptr++ &  255 ) ; \
 | 
						|
*out++ = c2; \
 | 
						|
 \
 | 
						|
switch (c) { \
 | 
						|
case '=': \
 | 
						|
openum = ((c2 == '=') ?  18  :  32 ); \
 | 
						|
break; \
 | 
						|
case '!': \
 | 
						|
openum = ((c2 == '=') ?  19  :  6 ); \
 | 
						|
break; \
 | 
						|
case '&': \
 | 
						|
switch (c2) { \
 | 
						|
case '&': openum =  23 ; break; \
 | 
						|
case '=': break; \
 | 
						|
default : openum =  20 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '|': \
 | 
						|
switch (c2) { \
 | 
						|
case '|': openum =  24 ; break; \
 | 
						|
case '=': break; \
 | 
						|
default : openum =  22 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '<': \
 | 
						|
switch (c2) { \
 | 
						|
case '<': c3 =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (c3 == '=') { \
 | 
						|
openum =  34 ; \
 | 
						|
*out++ = c3; \
 | 
						|
} else { \
 | 
						|
openum =  12 ; \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '=': openum =  15 ; break; \
 | 
						|
 \
 | 
						|
case ':': \
 | 
						|
if (digraphs) \
 | 
						|
openum =  0x42 ; \
 | 
						|
else \
 | 
						|
openum =  14 ; \
 | 
						|
break; \
 | 
						|
case '%': \
 | 
						|
if (digraphs) \
 | 
						|
openum =  0x40 ; \
 | 
						|
else \
 | 
						|
openum =  14 ; \
 | 
						|
break; \
 | 
						|
 \
 | 
						|
default : openum =  14 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '>': \
 | 
						|
switch (c2) { \
 | 
						|
case '>': c3 =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (c3 == '=') { \
 | 
						|
openum =  34 ; \
 | 
						|
*out++ = c3; \
 | 
						|
} else { \
 | 
						|
openum =  13 ; \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '=': openum =  17 ; break; \
 | 
						|
default : openum =  16 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '#': \
 | 
						|
 \
 | 
						|
if (in_define) \
 | 
						|
openum = ((c2 == '#') ?  31  :  30 ); \
 | 
						|
else \
 | 
						|
 \
 | 
						|
openum =  32 ; \
 | 
						|
break; \
 | 
						|
case '+': \
 | 
						|
switch (c2) { \
 | 
						|
case '+': \
 | 
						|
case '=': break; \
 | 
						|
default : openum =  10 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '-': \
 | 
						|
switch (c2) { \
 | 
						|
case '-': \
 | 
						|
case '=': \
 | 
						|
 \
 | 
						|
break; \
 | 
						|
case '>': \
 | 
						|
 \
 | 
						|
if (cplus) { \
 | 
						|
if ((c3 =  (*infile->bptr++ &  255 ) ) == '*') { \
 | 
						|
openum =  34 ; \
 | 
						|
*out++ = c3; \
 | 
						|
} else { \
 | 
						|
 \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
} \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
default : openum =  11 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '%': \
 | 
						|
switch (c2) { \
 | 
						|
case '=': break; \
 | 
						|
 \
 | 
						|
case '>': \
 | 
						|
if (digraphs) \
 | 
						|
openum =  0x41 ; \
 | 
						|
else \
 | 
						|
openum =  9 ; \
 | 
						|
break; \
 | 
						|
case ':': \
 | 
						|
if (! digraphs || ! in_define) { \
 | 
						|
openum =  9 ; \
 | 
						|
} else if ((c3 =  (*infile->bptr++ &  255 ) ) == '%') { \
 | 
						|
if ((c4 =  (*infile->bptr++ &  255 ) ) == ':') { \
 | 
						|
openum =  31 ; \
 | 
						|
*out++ = c3; \
 | 
						|
*out++ = c4; \
 | 
						|
} else { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
openum =  30 ; \
 | 
						|
} \
 | 
						|
} else { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
openum =  30 ; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
 \
 | 
						|
default : openum =  9 ; break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '*': \
 | 
						|
if (c2 != '=') \
 | 
						|
openum =  7 ; \
 | 
						|
 \
 | 
						|
break; \
 | 
						|
case '/': \
 | 
						|
if (c2 != '=') \
 | 
						|
openum =  8 ; \
 | 
						|
 \
 | 
						|
break; \
 | 
						|
case '^': \
 | 
						|
if (c2 != '=') \
 | 
						|
openum =  21 ; \
 | 
						|
 \
 | 
						|
break; \
 | 
						|
case '.': \
 | 
						|
 \
 | 
						|
if (c2 == '.') { \
 | 
						|
c3 =  (*infile->bptr++ &  255 ) ; \
 | 
						|
if (c3 == '.') { \
 | 
						|
openum =  34 ; \
 | 
						|
*out++ = c3; \
 | 
						|
break; \
 | 
						|
} else { \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
openum =  32 ; \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
else if (cplus && c2 == '*') \
 | 
						|
; \
 | 
						|
 \
 | 
						|
else \
 | 
						|
openum =  32 ; \
 | 
						|
break; \
 | 
						|
case ':': \
 | 
						|
 \
 | 
						|
if (stdc2 && c2 == ':') \
 | 
						|
; \
 | 
						|
 \
 | 
						|
else if (c2 == '>' && digraphs) \
 | 
						|
openum =  0x43 ; \
 | 
						|
 \
 | 
						|
else \
 | 
						|
openum =  26 ; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
 \
 | 
						|
cfatal( "Bug: Punctuator is mis-implemented %.0s0x%x" \
 | 
						|
,  ((char *)  0 ) , c,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
openum =  32 ; \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
switch (openum) { \
 | 
						|
 \
 | 
						|
case  30 : \
 | 
						|
 \
 | 
						|
if (c == '%') break; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
case  32 : \
 | 
						|
case  6 : case  20 : case  22 : case  14 : \
 | 
						|
case  16 : case  10 : case  11 : case  9 : \
 | 
						|
case  7 : case  8 : case  21 : case  5 : \
 | 
						|
case  26 : \
 | 
						|
 \
 | 
						|
 (infile->bptr--) ; \
 | 
						|
out--; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
*out =  '\0' ; \
 | 
						|
return out; \
 | 
						|
} \
 | 
						|
int \
 | 
						|
 \
 | 
						|
get( void) \
 | 
						|
{ \
 | 
						|
int len; \
 | 
						|
   int c; \
 | 
						|
   FILEINFO * file; \
 | 
						|
 \
 | 
						|
if ((file = infile) ==  0 ) \
 | 
						|
return  0 ; \
 | 
						|
if (debug &  32 ) { \
 | 
						|
printf( "get(%s), line %u, bptr = %d, buffer" \
 | 
						|
, file->filename ? file->filename : "NULL" \
 | 
						|
, line, (int) (file->bptr - file->buffer)); \
 | 
						|
dumpstring(  ((char *)  0 ) , file->buffer); \
 | 
						|
dumpunget( "get entrance"); \
 | 
						|
} \
 | 
						|
if ((c = (*file->bptr++ &  255 )) !=  '\0' ) { \
 | 
						|
 \
 | 
						|
return c; \
 | 
						|
} \
 | 
						|
if (file->fp && \
 | 
						|
parse_line() !=  0 ) \
 | 
						|
return get(); \
 | 
						|
infile = file->parent; \
 | 
						|
if (infile ==  0 ) \
 | 
						|
return  0 ; \
 | 
						|
free(( char *)file->buffer); \
 | 
						|
if (file->filename) \
 | 
						|
free( file->filename); \
 | 
						|
if (file->fp) { \
 | 
						|
fclose( file->fp); \
 | 
						|
if (!  (strcmp("stdin", infile->filename) == 0) ) { \
 | 
						|
infile->fp = fopen( infile->filename, "r"); \
 | 
						|
fseek( infile->fp, infile->pos,  0 ); \
 | 
						|
} \
 | 
						|
len = (int) (infile->bptr - infile->buffer); \
 | 
						|
infile->buffer = xrealloc( infile->buffer,  0x4000 ); \
 | 
						|
 \
 | 
						|
infile->bptr = infile->buffer + len; \
 | 
						|
line = infile->line; \
 | 
						|
wrongline =  1 ; \
 | 
						|
} \
 | 
						|
free(( char *)file); \
 | 
						|
return get(); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
static char * \
 | 
						|
 \
 | 
						|
parse_line( void) \
 | 
						|
{ \
 | 
						|
char * temp; \
 | 
						|
char * limit; \
 | 
						|
char * tp; \
 | 
						|
char * sp; \
 | 
						|
   int c; \
 | 
						|
 \
 | 
						|
if ((sp = getline(  0 )) ==  0 ) \
 | 
						|
return  0 ; \
 | 
						|
tp = temp = xmalloc( (size_t)  0x4000 ); \
 | 
						|
limit = temp +  0x4000  - 2; \
 | 
						|
 \
 | 
						|
while ((c = *sp++ &  255 ) != '\n') { \
 | 
						|
 \
 | 
						|
switch (c) { \
 | 
						|
case '/': \
 | 
						|
switch (*sp++) { \
 | 
						|
case '*': \
 | 
						|
if ((sp = read_a_comment( sp)) ==  0 ) { \
 | 
						|
free( temp); \
 | 
						|
return  0 ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (temp < tp && *(tp - 1) != ' ') \
 | 
						|
*tp++ = ' '; \
 | 
						|
break; \
 | 
						|
 \
 | 
						|
case '/': \
 | 
						|
if (stdc2) { \
 | 
						|
 \
 | 
						|
if (keepcomments) { \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('/')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('/'), (&__sF[1])) : (*((&__sF[1]))->_p = ('/'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('*')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('*'), (&__sF[1])) : (*((&__sF[1]))->_p = ('*'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
while ((c = *sp++) != '\n') \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = (c)), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)(c), (&__sF[1])) : (*((&__sF[1]))->_p = (c), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('*')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('*'), (&__sF[1])) : (*((&__sF[1]))->_p = ('*'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('/')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('/'), (&__sF[1])) : (*((&__sF[1]))->_p = ('/'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
} \
 | 
						|
goto end_line; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
default: \
 | 
						|
*tp++ = '/'; \
 | 
						|
sp--; \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
case '\r': \
 | 
						|
case '\f': \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
case '\v': \
 | 
						|
 \
 | 
						|
if (warn_level & 1) \
 | 
						|
cwarn( "Converted %.0s0x%02x to a space" \
 | 
						|
,  ((char *)  0 ) , c,  ((char *)  0 ) ); \
 | 
						|
case '\t': \
 | 
						|
case ' ': \
 | 
						|
 \
 | 
						|
if (temp < tp && *(tp - 1) != ' ') \
 | 
						|
*tp++ = ' '; \
 | 
						|
break; \
 | 
						|
case '"': \
 | 
						|
case '\'': \
 | 
						|
infile->bptr = sp; \
 | 
						|
 \
 | 
						|
tp = scanquote( c, tp, limit,  1 ); \
 | 
						|
if (tp ==  0 ) { \
 | 
						|
free( temp); \
 | 
						|
return parse_line(); \
 | 
						|
} \
 | 
						|
sp = infile->bptr; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
if ( __istype((c),  0x00000200L ) ) { \
 | 
						|
cerror( \
 | 
						|
"Illegal control character %.0s0x%x, skipped the character" \
 | 
						|
,  ((char *)  0 ) , c,  ((char *)  0 ) ); \
 | 
						|
} else { \
 | 
						|
*tp++ = c; \
 | 
						|
} \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (limit < tp) { \
 | 
						|
*tp =  '\0' ; \
 | 
						|
cfatal( "Too long line spliced by comments :%s" \
 | 
						|
, temp, 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
end_line: \
 | 
						|
 \
 | 
						|
if (temp < tp && *(tp - 1) == ' ') \
 | 
						|
tp--; \
 | 
						|
*tp++ = '\n'; \
 | 
						|
*tp =  '\0' ; \
 | 
						|
infile->bptr = strcpy( infile->buffer, temp); \
 | 
						|
free( temp); \
 | 
						|
if (macro_line != 0 && macro_line !=  65535U ) { \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (*(infile->buffer) == '#' \
 | 
						|
 \
 | 
						|
|| (*(infile->buffer) == '%' && *(infile->buffer + 1) == ':') \
 | 
						|
 \
 | 
						|
) \
 | 
						|
 \
 | 
						|
if (warn_level & 1) \
 | 
						|
cwarn( \
 | 
						|
"Macro started at line %.0s%u swallowed directive-like line" \
 | 
						|
,  ((char *)  0 ) , macro_line,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
return infile->buffer; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
static char * \
 | 
						|
 \
 | 
						|
read_a_comment( char * sp) \
 | 
						|
{ \
 | 
						|
   int c; \
 | 
						|
 \
 | 
						|
if (keepcomments) { \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('/')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('/'), (&__sF[1])) : (*((&__sF[1]))->_p = ('/'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = ('*')), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)('*'), (&__sF[1])) : (*((&__sF[1]))->_p = ('*'), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
} \
 | 
						|
c = *sp++; \
 | 
						|
 \
 | 
						|
while (1) { \
 | 
						|
if (keepcomments) \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = (c)), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)(c), (&__sF[1])) : (*((&__sF[1]))->_p = (c), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
 \
 | 
						|
switch (c) { \
 | 
						|
case '/': \
 | 
						|
if ((c = *sp++) != '*') \
 | 
						|
continue; \
 | 
						|
if (warn_level & 1) \
 | 
						|
cwarn( "\"/*\" in comment",  ((char *)  0 ) , 0,  ((char *)  0 ) ); \
 | 
						|
if (keepcomments) \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = (c)), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)(c), (&__sF[1])) : (*((&__sF[1]))->_p = (c), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
 \
 | 
						|
case '*': \
 | 
						|
if ((c = *sp++) != '/') \
 | 
						|
continue; \
 | 
						|
if (keepcomments) \
 | 
						|
   (--((&__sF[1]))->_w < 0 ? ((&__sF[1]))->_w >= ((&__sF[1]))->_lbfsize ? (*((&__sF[1]))->_p = (c)), *((&__sF[1]))->_p != '\n' ? (int)*((&__sF[1]))->_p++ : __swbuf('\n', (&__sF[1])) : __swbuf((int)(c), (&__sF[1])) : (*((&__sF[1]))->_p = (c), (int)*((&__sF[1]))->_p++))   ; \
 | 
						|
return sp; \
 | 
						|
case '\n': \
 | 
						|
if (! keepcomments) \
 | 
						|
wrongline =  1 ; \
 | 
						|
if ((sp = getline(  1 )) ==  0 ) \
 | 
						|
return  0 ; \
 | 
						|
break; \
 | 
						|
default: \
 | 
						|
break; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
c = *sp++; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
return sp; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
static char * \
 | 
						|
 \
 | 
						|
getline( int in_comment) \
 | 
						|
{ \
 | 
						|
 \
 | 
						|
int converted =  0 ; \
 | 
						|
 \
 | 
						|
 \
 | 
						|
int esc; \
 | 
						|
 \
 | 
						|
int len; \
 | 
						|
char * ptr; \
 | 
						|
 \
 | 
						|
if (infile ==  0 ) \
 | 
						|
return  0 ; \
 | 
						|
ptr = infile->bptr = infile->buffer; \
 | 
						|
 \
 | 
						|
while (fgets( ptr, (int) (infile->buffer +  0x4000  - ptr), infile->fp) \
 | 
						|
!=  0 ) { \
 | 
						|
 \
 | 
						|
line++; \
 | 
						|
if (line ==  32768U  && (warn_level & 1)) \
 | 
						|
cwarn( "Line number %.0s\"%u\" got beyond range" \
 | 
						|
,  ((char *)  0 ) , line,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
if (debug & ( 2  |  32 )) { \
 | 
						|
printf( "\n#line %u (%s)", line \
 | 
						|
, infile->filename ? infile->filename : "NULL"); \
 | 
						|
dumpstring(  ((char *)  0 ) , ptr); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
len = strlen( ptr); \
 | 
						|
if ( 0x4000  - 1 <= ptr - infile->buffer + len \
 | 
						|
&& *(ptr + len - 1) != '\n') { \
 | 
						|
if ( 0x4000  - 1 <= len) \
 | 
						|
cfatal( "Too long source line" \
 | 
						|
,  ((char *)  0 ) , 0,  ((char *)  0 ) ); \
 | 
						|
else \
 | 
						|
cfatal( "Too long logical line" \
 | 
						|
,  ((char *)  0 ) , 0,  ((char *)  0 ) ); \
 | 
						|
} \
 | 
						|
if (*(ptr + len - 1) != '\n') \
 | 
						|
break; \
 | 
						|
if (lflag) \
 | 
						|
put_source( ptr); \
 | 
						|
 \
 | 
						|
if (tflag) \
 | 
						|
converted = trigraph( ptr); \
 | 
						|
if (converted) \
 | 
						|
len = strlen( ptr); \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
len -= 2; \
 | 
						|
if (len >= 0) { \
 | 
						|
esc = (*(ptr + len) == '\\'); \
 | 
						|
if (esc) { \
 | 
						|
ptr = infile->bptr += len; \
 | 
						|
wrongline =  1 ; \
 | 
						|
continue; \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (ptr - infile->buffer + len + 2 >  0x1FD  + 1 && (warn_level & 2)) \
 | 
						|
 \
 | 
						|
cwarn( "Logical source line longer than %.0s%d bytes" \
 | 
						|
,  ((char *)  0 ) ,  0x1FD ,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
return infile->bptr = infile->buffer; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (  (((infile->fp)->_flags &  0x0040 ) != 0)  ) \
 | 
						|
cfatal( "File read error",  ((char *)  0 ) , 0,  ((char *)  0 ) ); \
 | 
						|
at_eof( in_comment); \
 | 
						|
if (iflag) { \
 | 
						|
no_output--; \
 | 
						|
keepcomments = cflag &&  ifstack[0].stat  && !no_output; \
 | 
						|
} \
 | 
						|
return  0 ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
 \
 | 
						|
int \
 | 
						|
 \
 | 
						|
trigraph( char * in) \
 | 
						|
{ \
 | 
						|
const char * const tritext = "=(/)'<!>-\0#[\\]^{|}~"; \
 | 
						|
int count = 0; \
 | 
						|
   const char * tp; \
 | 
						|
 \
 | 
						|
while ((in = strchr( in, '?')) !=  0 ) { \
 | 
						|
if (*++in != '?') \
 | 
						|
continue; \
 | 
						|
while (*++in == '?') \
 | 
						|
; \
 | 
						|
if ((tp = strchr( tritext, *in)) ==  0 ) \
 | 
						|
continue; \
 | 
						|
in[ -2] = tp[  10 ]; \
 | 
						|
in--; \
 | 
						|
memmove( in, in + 2, strlen( in + 1)); \
 | 
						|
count++; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (count && (warn_level & 8)) \
 | 
						|
cwarn( "%.0s%d trigraph(s) converted" \
 | 
						|
,  ((char *)  0 ) , count,  ((char *)  0 ) ); \
 | 
						|
return count; \
 | 
						|
} \
 | 
						|
static void \
 | 
						|
 \
 | 
						|
at_eof( int in_comment) \
 | 
						|
{ \
 | 
						|
   const char * const format \
 | 
						|
= "End of %s with %.0d%s"; \
 | 
						|
const char * const unterm_if_format \
 | 
						|
= "End of %s within #if (#ifdef) section started at line %u"; \
 | 
						|
const char * const unterm_macro_format \
 | 
						|
= "End of %s within macro call started at line %u"; \
 | 
						|
const char * const input \
 | 
						|
= infile->parent ? "file" : "input"; \
 | 
						|
const char * const no_newline \
 | 
						|
= "no newline, skipped the line"; \
 | 
						|
const char * const unterm_com \
 | 
						|
= "unterminated comment, skipped the line"; \
 | 
						|
 \
 | 
						|
const char * const backsl = "\\, skipped the line"; \
 | 
						|
int len; \
 | 
						|
char * cp = infile->buffer; \
 | 
						|
IFINFO * ifp; \
 | 
						|
 \
 | 
						|
len = strlen( cp); \
 | 
						|
if (len && *(cp += (len - 1)) != '\n') { \
 | 
						|
line++; \
 | 
						|
*++cp = '\n'; \
 | 
						|
*++cp =  '\0' ; \
 | 
						|
cerror( format, input, 0, no_newline); \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (infile->buffer < infile->bptr) \
 | 
						|
cerror( format, input, 0, backsl); \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (in_comment) \
 | 
						|
cerror( format, input, 0, unterm_com); \
 | 
						|
 \
 | 
						|
if (infile->initif < ifptr) { \
 | 
						|
ifp = infile->initif + 1; \
 | 
						|
 \
 | 
						|
cerror( unterm_if_format, input, ifp->ifline,  ((char *)  0 ) ); \
 | 
						|
ifptr = infile->initif; \
 | 
						|
 ifstack[0].stat  = ifptr->stat; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
if (macro_line != 0 && macro_line !=  65535U ) { \
 | 
						|
 \
 | 
						|
cerror( unterm_macro_format, input, macro_line,  ((char *)  0 ) ); \
 | 
						|
macro_line =  65535U ; \
 | 
						|
} \
 | 
						|
} \
 | 
						|
 \
 | 
						|
void \
 | 
						|
 \
 | 
						|
unget( void) \
 | 
						|
{ \
 | 
						|
if (infile !=  0 ) { \
 | 
						|
--infile->bptr; \
 | 
						|
 \
 | 
						|
if (infile->bptr < infile->buffer) \
 | 
						|
cfatal( "Bug: Too much pushback",  ((char *)  0 ) , 0,  ((char *)  0 ) ); \
 | 
						|
 \
 | 
						|
} \
 | 
						|
 \
 | 
						|
 \
 | 
						|
if (debug &  32 ) \
 | 
						|
dumpunget( "after unget"); \
 | 
						|
 \
 | 
						|
} \
 | 
						|
 \
 | 
						|
FILEINFO * \
 | 
						|
 \
 | 
						|
ungetstring( const char * text, const char * name) \
 | 
						|
{ \
 | 
						|
   FILEINFO * file; \
 | 
						|
size_t size; \
 | 
						|
 \
 | 
						|
if (text) \
 | 
						|
size = strlen( text) + 1; \
 | 
						|
else \
 | 
						|
size = 1; \
 | 
						|
file = getfile( name, size); \
 | 
						|
if (text) \
 | 
						|
memcpy( file->buffer, text, size); \
 | 
						|
else \
 | 
						|
*file->buffer =  '\0' ; \
 | 
						|
return file; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
char * \
 | 
						|
 \
 | 
						|
savestring( const char * text) \
 | 
						|
{ \
 | 
						|
   char * result; \
 | 
						|
size_t size; \
 | 
						|
 \
 | 
						|
size = strlen( text) + 1; \
 | 
						|
result = xmalloc( size); \
 | 
						|
memcpy( result, text, size); \
 | 
						|
return result; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
FILEINFO * \
 | 
						|
 \
 | 
						|
getfile( const char * name, size_t bufsize) \
 | 
						|
{ \
 | 
						|
   FILEINFO * file; \
 | 
						|
size_t s_name; \
 | 
						|
 \
 | 
						|
file = (FILEINFO *) xmalloc( sizeof (FILEINFO)); \
 | 
						|
file->buffer = xmalloc( bufsize); \
 | 
						|
if (name) { \
 | 
						|
s_name = strlen( name) + 1; \
 | 
						|
file->filename = (char *) xmalloc( s_name); \
 | 
						|
memcpy( file->filename, name, s_name); \
 | 
						|
} else { \
 | 
						|
file->filename =  0 ; \
 | 
						|
} \
 | 
						|
 \
 | 
						|
file->bptr = file->buffer; \
 | 
						|
return file; }                       \
 | 
						|
 | 
						|
#endif
 | 
						|
#endif
 | 
						|
#endif
 | 
						|
#endif
 | 
						|
 |