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

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version 1.8, 2003/06/26 00:20:48

version 1.9, 2003/06/26 04:52:26

Line 63

extern int aflag, bflag, hflag, iflag, lflag, rflag, sflag, tflag, wflag;

extern char *start, *ifdef1, *ifdef2, *endifname;

extern int opt, wantelses, inifdef, context, status, anychange;

extern char *tempfile, **diffargv;

extern char *tempfiles[], **diffargv;

extern char *file1, *file2, *efile1, *efile2;

extern struct stat stb1, stb2;

extern char diffh[], diff[], pr[];

extern const char *diffh, *diff, *pr;

void *emalloc(size_t);

void *erealloc(void *, size_t);

char *splice(char *, char *);

char *copytemp(void);

char *copytemp(const char *, int);

void diffdir(char **);

void diffreg(void);

int max(int, int);