about summary refs log tree commit diff
path: root/stdlib/udiv_qrnnd.c
diff options
context:
space:
mode:
authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /stdlib/udiv_qrnnd.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz
glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip
2.5-18.1
Diffstat (limited to 'stdlib/udiv_qrnnd.c')
-rw-r--r--stdlib/udiv_qrnnd.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/stdlib/udiv_qrnnd.c b/stdlib/udiv_qrnnd.c
new file mode 100644
index 0000000000..d32796c04d
--- /dev/null
+++ b/stdlib/udiv_qrnnd.c
@@ -0,0 +1,10 @@
+/* For some machines GNU MP needs to define an auxiliary function:
+
+   udiv_qrnnd (quotient, remainder, high_numerator, low_numerator, denominator)
+
+   Divides a two-word unsigned integer, composed by the integers
+   HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
+   in QUOTIENT and the remainder in REMAINDER.  HIGH_NUMERATOR must be less
+   than DENOMINATOR for correct operation.  If, in addition, the most
+   significant bit of DENOMINATOR must be 1, then the pre-processor symbol
+   UDIV_NEEDS_NORMALIZATION is defined to 1.  */