1: /* $Header: warn2.c,v 1.1 85/04/01 17:20:41 nicklin Exp $ */
   2: 
   3: /*
   4:  * Author: Peter J. Nicklin
   5:  */
   6: 
   7: /*
   8:  * warn2() places an error message and 2 string arguments on the
   9:  * standard error output stream stderr.
  10:  */
  11: #include <stdio.h>
  12: #include "null.h"
  13: 
  14: extern char *PGN;           /* program name */
  15: 
  16: warn2(m, s1, s2)
  17:     char *m;            /* warning message */
  18:     char *s1;           /* string argument */
  19:     char *s2;           /* string argument */
  20: {
  21:     if (PGN != NULL && *PGN != '\0')
  22:         fprintf(stderr, "%s: ", PGN);
  23:     fprintf(stderr, m, s1, s2);
  24:     fprintf(stderr, "\n");
  25: }

Defined functions

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