[src/rem1.c] Improved comments.

git-svn-id: https://scm.gforge.inria.fr/anonscm/svn/mpfr/trunk@14528 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 4 insertions, 4 deletions

diff --git a/src/rem1.c b/src/rem1.c
index 62c080019..c464c3e63 100644
--- a/src/rem1.c
+++ b/src/rem1.c
@@ -40,10 +40,10 @@ https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
   If rem is zero, then it has the sign of x.
   The returned 'int' is the inexact flag giving the place of rem wrt x - q*y.
 
-  If x or y is NaN: *quo is undefined, rem is NaN.
-  If x is Inf, whatever y: *quo is undefined, rem is NaN.
+  If x or y is NaN: *quo is unspecified, rem is NaN.
+  If x is Inf, whatever y: *quo is unspecified, rem is NaN.
   If y is Inf, x not NaN nor Inf: *quo is 0, rem is x.
-  If y is 0, whatever x: *quo is undefined, rem is NaN.
+  If y is 0, whatever x: *quo is unspecified, rem is NaN.
   If x is 0, whatever y (not NaN nor 0): *quo is 0, rem is x.
 
   Otherwise if x and y are neither NaN, Inf nor 0, q is always defined,
@@ -68,7 +68,7 @@ mpfr_rem1 (mpfr_ptr rem, long *quo, mpfr_rnd_t rnd_q,
       if (MPFR_IS_NAN (x) || MPFR_IS_NAN (y) || MPFR_IS_INF (x)
           || MPFR_IS_ZERO (y))
         {
-          /* for remquo, quo is undefined */
+          /* for remquo, *quo is unspecified */
           MPFR_SET_NAN (rem);
           MPFR_RET_NAN;
         }