diff options
Diffstat (limited to 'lib/libc/quad/qdivrem.c')
| -rw-r--r-- | lib/libc/quad/qdivrem.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/libc/quad/qdivrem.c b/lib/libc/quad/qdivrem.c index 56f91ec..9176b8e 100644 --- a/lib/libc/quad/qdivrem.c +++ b/lib/libc/quad/qdivrem.c @@ -38,6 +38,8 @@ #if defined(LIBC_SCCS) && !defined(lint) static char sccsid[] = "@(#)qdivrem.c 8.1 (Berkeley) 6/4/93"; #endif /* LIBC_SCCS and not lint */ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); /* * Multiprecision divide. This algorithm is from Knuth vol. 2 (2nd ed), @@ -64,9 +66,9 @@ typedef u_long digit; * We may assume len >= 0. NOTE THAT THIS WRITES len+1 DIGITS. */ static void -shl(register digit *p, register int len, register int sh) +shl(digit *p, int len, int sh) { - register int i; + int i; for (i = 0; i < len; i++) p[i] = LHALF(p[i] << sh) | (p[i + 1] >> (HALF_BITS - sh)); @@ -87,7 +89,7 @@ __qdivrem(uq, vq, arq) { union uu tmp; digit *u, *v, *q; - register digit v1, v2; + digit v1, v2; u_long qhat, rhat, t; int m, n, d, j, i; digit uspace[5], vspace[5], qspace[5]; @@ -197,7 +199,7 @@ __qdivrem(uq, vq, arq) v1 = v[1]; /* for D3 -- note that v[1..n] are constant */ v2 = v[2]; /* for D3 */ do { - register digit uj0, uj1, uj2; + digit uj0, uj1, uj2; /* * D3: Calculate qhat (\^q, in TeX notation). |
