2.11BSD#431 - /usr/src/usr.bin/spell/spellout.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)spellout.c	4.1 12/18/82";
   3: #endif
   4: 
   5: #include "spell.h"
   6: 
   7: main(argc, argv)
   8: char **argv;
   9: {
  10:     register i, j;
  11:     long h;
  12:     register long *lp;
  13:     char word[NW];
  14:     int dflag = 0;
  15:     int indict;
  16:     register char *wp;
  17: 
  18:     if (argc>1 && argv[1][0]=='-' && argv[1][1]=='d') {
  19:         dflag = 1;
  20:         argc--;
  21:         argv++;
  22:     }
  23:     if(argc<=1) {
  24:         fprintf(stderr,"spellout: arg count\n");
  25:         exit(1);
  26:     }
  27:     if(!prime(argc,argv)) {
  28:         fprintf(stderr,
  29:             "spellout: cannot initialize hash table\n");
  30:         exit(1);
  31:     }
  32:     while (fgets(word, sizeof(word), stdin)) {
  33:         indict = 1;
  34:         for (i=0; i<NP; i++) {
  35:             for (wp = word, h = 0, lp = pow2[i];
  36:                 (j = *wp) != '\0'; ++wp, ++lp)
  37:                 h += j * *lp;
  38:             h %= p[i];
  39:             if (get(h)==0) {
  40:                 indict = 0;
  41:                 break;
  42:             }
  43:         }
  44:         if (dflag == indict)
  45:             fputs(word, stdout);
  46:     }
  47: }

Defined functions

Defined variables