putw => putword; argument declarations (all from gcc -W)

[unix-history] / usr / src / usr.bin / spell / spellin.c

#ifndef lint
static char sccsid[] = "@(#)spellin.c   4.2 %G%";
#endif

#include "spell.h"
/* add entries to hash table for use by spell
  preexisting hash table is first argument
  words to be added are standard input
  if no hash table is given, create one from scratch
*/

main(argc,argv)
int argc;
char **argv;
{
       register i, j;
       long h;
       register long *lp;
       char word[NW];
       register char *wp;

       if(!prime(argc,argv)) {
               fprintf(stderr,
                   "spellin: cannot initialize hash table\n");
               exit(1);
       }
       while (fgets(word, sizeof(word), stdin)) {
               for (i=0; i<NP; i++) {
                       for (wp = word, h = 0, lp = pow2[i];
                                (j = *wp) != '\0'; ++wp, ++lp)
                               h += j * *lp;
                       h %= p[i];
                       set(h);
               }
       }
#ifdef gcos
       freopen((char *)NULL, "wi", stdout);
#endif
       if (fwrite((char *)tab, sizeof(*tab), TABSIZE, stdout) != TABSIZE) {
               fprintf(stderr,
                   "spellin: trouble writing hash table\n");
               exit(1);
       }
       return(0);
}