src/usr.bin/diff/diff.h - diff

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version 1.17, 2003/07/06 22:17:21

version 1.18, 2003/07/09 00:07:44

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#define D_EMPTY1 2 /* Treat first file as empty (/dev/null) */

#define D_EMPTY2 4 /* Treat second file as empty (/dev/null) */

* Status values for print_status() and diffreg() return values

#define D_SAME 0 /* Files are the same */

#define D_DIFFER 1 /* Files are different */

#define D_BINARY 2 /* Binary files are different */

#define D_COMMON 3 /* Subdirectory common to both dirs */

#define D_ONLY 4 /* Only exists in one directory */

#define D_ERROR 5 /* An error ocurred */

struct excludes {

char *pattern;

struct excludes *next;

};

extern int aflag, bflag, iflag, Nflag, Pflag, rflag, sflag, tflag, wflag;

extern int aflag, bflag, iflag, lflag, Nflag, Pflag, rflag, sflag,

tflag, wflag;

extern char *start, *ifdefname;

extern int format, context, status, anychange;

extern char *tempfiles[], *diffargs;

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char *copytemp(const char *, int);

char *splice(char *, char *);

int diffreg(char *, char *, int);

int easprintf(char **, const char *, ...);

void *emalloc(size_t);

void *erealloc(void *, size_t);

void diffdir(char *, char *);

void diffreg(char *, char *, int);

void print_status(int, char *, char *, char *);

void quit(int);

__dead void error(const char *, ...);

__dead void errorx(const char *, ...);