| 1 | # include "stdio.h" |
| 2 | char *comname = "/usr/lib/eign"; |
| 3 | static int cgate = 0; |
| 4 | extern char *comname; |
| 5 | # define COMNUM 500 |
| 6 | # define COMTSIZE 997 |
| 7 | int comcount = 100; |
| 8 | static char cbuf[COMNUM*9]; |
| 9 | static char *cwds[COMTSIZE]; |
| 10 | static char *cbp; |
| 11 | |
| 12 | common (s) |
| 13 | char *s; |
| 14 | { |
| 15 | if (cgate==0) cominit(); |
| 16 | return (c_look(s, 1)); |
| 17 | } |
| 18 | cominit() |
| 19 | { |
| 20 | int i; |
| 21 | FILE *f; |
| 22 | cgate=1; |
| 23 | f = fopen(comname, "r"); |
| 24 | if (f==NULL) return; |
| 25 | cbp=cbuf; |
| 26 | for(i=0; i<comcount; i++) |
| 27 | { |
| 28 | if (fgets(cbp, 15, f)==NULL) |
| 29 | break; |
| 30 | trimnl(cbp); |
| 31 | c_look (cbp, 0); |
| 32 | while (*cbp++); |
| 33 | } |
| 34 | fclose(f); |
| 35 | } |
| 36 | c_look (s, fl) |
| 37 | char *s; |
| 38 | { |
| 39 | int h; |
| 40 | h = hash(s) % (COMTSIZE); |
| 41 | while (cwds[h] != 0) |
| 42 | { |
| 43 | if (strcmp(s, cwds[h])==0) |
| 44 | return(1); |
| 45 | h = (h+1) % (COMTSIZE); |
| 46 | } |
| 47 | if (fl==0) |
| 48 | cwds[h] = s; |
| 49 | return(0); |
| 50 | } |