330 char *white,char *brkchar,char *quote,char eschar,char *brkused,
471         brkused,  in main()  local
498                           &brkused,&next,&quoted)==0)  in main()
507                     brkused,  in main()  local
513                                   &brkused, &next, &quoted)==0)  in main()
533                       brkused,  in main()  local
539                                     &brkused, &next, &quoted)==0)  in main()
541                         if (brkused && next > 0)  in main()
821               char *white,char *brkchar,char *quote,char eschar,char *brkused,  in tokenizer()  argument
827   *brkused=0;		/* initialize to null */  in tokenizer()
847 	      *brkused=brkchar[qp];  in tokenizer()
877 	      *brkused=c; /* uses quote as break char */  in tokenizer()
903               *brkused=0;  in tokenizer()