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util.h revision 1.1 
      1 /* $Header: /tank/opengrok/rsync2/NetBSD/src/usr.bin/patch/util.h,v 1.1 1993/04/09 11:34:11 cgd Exp $
      2  *
      3  * $Log: util.h,v $
      4  * Revision 1.1  1993/04/09 11:34:11  cgd
      5  * patch 2.0.12u8, from prep.ai.mit.edu.  this is not under the GPL.
      6  *
      7  * Revision 2.0  86/09/17  15:40:06  lwall
      8  * Baseline for netwide release.
      9  *
     10  */
     11 
     12 /* and for those machine that can't handle a variable argument list */
     13 
     14 #ifdef CANVARARG
     15 
     16 #define say1 say
     17 #define say2 say
     18 #define say3 say
     19 #define say4 say
     20 #define ask1 ask
     21 #define ask2 ask
     22 #define ask3 ask
     23 #define ask4 ask
     24 #define fatal1 fatal
     25 #define fatal2 fatal
     26 #define fatal3 fatal
     27 #define fatal4 fatal
     28 #define pfatal1 pfatal
     29 #define pfatal2 pfatal
     30 #define pfatal3 pfatal
     31 #define pfatal4 pfatal
     32 
     33 #else /* hope they allow multi-line macro actual arguments */
     34 
     35 #ifdef lint
     36 
     37 #define say1(a) say(a, 0, 0, 0)
     38 #define say2(a,b) say(a, (b)==(b), 0, 0)
     39 #define say3(a,b,c) say(a, (b)==(b), (c)==(c), 0)
     40 #define say4(a,b,c,d) say(a, (b)==(b), (c)==(c), (d)==(d))
     41 #define ask1(a) ask(a, 0, 0, 0)
     42 #define ask2(a,b) ask(a, (b)==(b), 0, 0)
     43 #define ask3(a,b,c) ask(a, (b)==(b), (c)==(c), 0)
     44 #define ask4(a,b,c,d) ask(a, (b)==(b), (c)==(c), (d)==(d))
     45 #define fatal1(a) fatal(a, 0, 0, 0)
     46 #define fatal2(a,b) fatal(a, (b)==(b), 0, 0)
     47 #define fatal3(a,b,c) fatal(a, (b)==(b), (c)==(c), 0)
     48 #define fatal4(a,b,c,d) fatal(a, (b)==(b), (c)==(c), (d)==(d))
     49 #define pfatal1(a) pfatal(a, 0, 0, 0)
     50 #define pfatal2(a,b) pfatal(a, (b)==(b), 0, 0)
     51 #define pfatal3(a,b,c) pfatal(a, (b)==(b), (c)==(c), 0)
     52 #define pfatal4(a,b,c,d) pfatal(a, (b)==(b), (c)==(c), (d)==(d))
     53 
     54 #else /* lint */
     55     /* if this doesn't work, try defining CANVARARG above */
     56 #define say1(a) say(a, Nullch, Nullch, Nullch)
     57 #define say2(a,b) say(a, b, Nullch, Nullch)
     58 #define say3(a,b,c) say(a, b, c, Nullch)
     59 #define say4 say
     60 #define ask1(a) ask(a, Nullch, Nullch, Nullch)
     61 #define ask2(a,b) ask(a, b, Nullch, Nullch)
     62 #define ask3(a,b,c) ask(a, b, c, Nullch)
     63 #define ask4 ask
     64 #define fatal1(a) fatal(a, Nullch, Nullch, Nullch)
     65 #define fatal2(a,b) fatal(a, b, Nullch, Nullch)
     66 #define fatal3(a,b,c) fatal(a, b, c, Nullch)
     67 #define fatal4 fatal
     68 #define pfatal1(a) pfatal(a, Nullch, Nullch, Nullch)
     69 #define pfatal2(a,b) pfatal(a, b, Nullch, Nullch)
     70 #define pfatal3(a,b,c) pfatal(a, b, c, Nullch)
     71 #define pfatal4 pfatal
     72 
     73 #endif /* lint */
     74 
     75 /* if neither of the above work, join all multi-line macro calls. */
     76 #endif
     77 
     78 EXT char serrbuf[BUFSIZ];		/* buffer for stderr */
     79 
     80 char *fetchname();
     81 int move_file();
     82 void copy_file();
     83 void say();
     84 void fatal();
     85 void pfatal();
     86 void ask();
     87 char *savestr();
     88 void set_signals();
     89 void ignore_signals();
     90 void makedirs();
     91 char *basename();
     92