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/* $FreeBSD: src/gnu/usr.bin/patch/util.h,v 1.8.40.1 2010/12/21 17:10:29 kensmith Exp $
*
* $Log: util.h,v $
* Revision 2.0 86/09/17 15:40:06 lwall
* Baseline for netwide release.
*
*/
/* and for those machine that can't handle a variable argument list */
#ifdef CANVARARG
#define say1 say
#define say2 say
#define say3 say
#define say4 say
#define ask1 ask
#define ask2 ask
#define ask3 ask
#define ask4 ask
#define fatal1 fatal
#define fatal2 fatal
#define fatal3 fatal
#define fatal4 fatal
#define pfatal1 pfatal
#define pfatal2 pfatal
#define pfatal3 pfatal
#define pfatal4 pfatal
#else /* hope they allow multi-line macro actual arguments */
#ifdef lint
#define say1(a) say(a, 0, 0, 0)
#define say2(a,b) say(a, (b)==(b), 0, 0)
#define say3(a,b,c) say(a, (b)==(b), (c)==(c), 0)
#define say4(a,b,c,d) say(a, (b)==(b), (c)==(c), (d)==(d))
#define ask1(a) ask(a, 0, 0, 0)
#define ask2(a,b) ask(a, (b)==(b), 0, 0)
#define ask3(a,b,c) ask(a, (b)==(b), (c)==(c), 0)
#define ask4(a,b,c,d) ask(a, (b)==(b), (c)==(c), (d)==(d))
#define fatal1(a) fatal(a, 0, 0, 0)
#define fatal2(a,b) fatal(a, (b)==(b), 0, 0)
#define fatal3(a,b,c) fatal(a, (b)==(b), (c)==(c), 0)
#define fatal4(a,b,c,d) fatal(a, (b)==(b), (c)==(c), (d)==(d))
#define pfatal1(a) pfatal(a, 0, 0, 0)
#define pfatal2(a,b) pfatal(a, (b)==(b), 0, 0)
#define pfatal3(a,b,c) pfatal(a, (b)==(b), (c)==(c), 0)
#define pfatal4(a,b,c,d) pfatal(a, (b)==(b), (c)==(c), (d)==(d))
#else /* lint */
/* if this doesn't work, try defining CANVARARG above */
#define say1(a) say(a, Nullch, Nullch, Nullch)
#define say2(a,b) say(a, b, Nullch, Nullch)
#define say3(a,b,c) say(a, b, c, Nullch)
#define say4 say
#define ask1(a) ask(a, Nullch, Nullch, Nullch)
#define ask2(a,b) ask(a, b, Nullch, Nullch)
#define ask3(a,b,c) ask(a, b, c, Nullch)
#define ask4 ask
#define fatal1(a) fatal(a, Nullch, Nullch, Nullch)
#define fatal2(a,b) fatal(a, b, Nullch, Nullch)
#define fatal3(a,b,c) fatal(a, b, c, Nullch)
#define fatal4 fatal
#define pfatal1(a) pfatal(a, Nullch, Nullch, Nullch)
#define pfatal2(a,b) pfatal(a, b, Nullch, Nullch)
#define pfatal3(a,b,c) pfatal(a, b, c, Nullch)
#define pfatal4 pfatal
#endif /* lint */
/* if neither of the above work, join all multi-line macro calls. */
#endif
EXT char serrbuf[BUFSIZ]; /* buffer for stderr */
char *fetchname(char *_at, int _strip_leading, int _assume_exists);
int move_file(char *_from, char *_to);
void copy_file(char *_from, char *_to);
void say(/*const char *pat, long _arg1, long _arg2, long _arg3*/);
void fatal();
void pfatal();
int ask(/*const char *pat, long _arg1, long _arg2, long _arg3*/);
char *savestr(char *_s);
void set_signals(int _reset);
void ignore_signals(void);
void makedirs(/*char *_filename, bool _striplast*/);
char *basename();
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