diff options
Diffstat (limited to 'libc/misc')
| -rw-r--r-- | libc/misc/internals/tempname.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libc/misc/internals/tempname.c b/libc/misc/internals/tempname.c index ca87b0c06..d3a8ccbd8 100644 --- a/libc/misc/internals/tempname.c +++ b/libc/misc/internals/tempname.c @@ -152,12 +152,12 @@ static void brain_damaged_fillrand(unsigned char *buf, unsigned int len) for (i = 0; i < len; ++i) { rh = high % NUM_LETTERS; high /= NUM_LETTERS; -#define L ((UINT32_MAX % NUM_LETTERS + 1) % NUM_LETTERS) - k = (low % NUM_LETTERS) + (L * rh); -#undef L -#define H ((UINT32_MAX / NUM_LETTERS) + ((UINT32_MAX % NUM_LETTERS + 1) / NUM_LETTERS)) - low = (low / NUM_LETTERS) + (H * rh) + (k / NUM_LETTERS); -#undef H +#define _L ((UINT32_MAX % NUM_LETTERS + 1) % NUM_LETTERS) + k = (low % NUM_LETTERS) + (_L * rh); +#undef _L +#define _H ((UINT32_MAX / NUM_LETTERS) + ((UINT32_MAX % NUM_LETTERS + 1) / NUM_LETTERS)) + low = (low / NUM_LETTERS) + (_H * rh) + (k / NUM_LETTERS); +#undef _H k %= NUM_LETTERS; buf[i] = letters[k]; } |