| # | Line 16 | Line 16 | extern char *malloc(); | |
|---|---|---|
| 16 | ||
| 17 | short *urperm; /* urand() permutation */ | |
| 18 | int urmask; /* bits used in permutation */ | |
| 19 | – | static int urorder; /* number of bits */ |
| 19 | ||
| 20 | ||
| 21 | initurand(size) /* initialize urand() for size entries */ | |
| # | Line 49 | Line 48 | int size; | |
| 48 | ||
| 49 | ||
| 50 | int | |
| 51 | < | urhash(d, n) /* hash a set of integer values */ |
| 51 | > | ilhash(d, n) /* hash a set of integer values */ |
| 52 | register int *d; | |
| 53 | register int n; | |
| 54 | { | |
| # | Line 59 | Line 58 | register int n; | |
| 58 | hval = 0; | |
| 59 | while (n-- > 0) | |
| 60 | hval += *d++ * tab[n&7]; | |
| 61 | < | return(hval & urmask); |
| 61 | > | return(hval); |
| 62 | } | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |