1: /* $Header: warns.c,v 1.1 85/03/25 11:29:43 nicklin Exp $ */
   2: 
   3: /*
   4:  * Author: Peter J. Nicklin
   5:  */
   6: 
   7: /*
   8:  * warns() places an error message and a string argument 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: warns(m, s)
  17:     char *m;            /* warning message */
  18:     char *s;            /* string argument */
  19: {
  20:     if (PGN != NULL && *PGN != '\0')
  21:         fprintf(stderr, "%s: ", PGN);
  22:     fprintf(stderr, m, s);
  23:     fprintf(stderr, "\n");
  24: }

Defined functions

warns defined in line 16; used 2 times
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