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-rw-r--r--lib/msun/man/ieee.37
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/msun/man/ieee.3 b/lib/msun/man/ieee.3
index 012e173..fa81b06 100644
--- a/lib/msun/man/ieee.3
+++ b/lib/msun/man/ieee.3
@@ -116,11 +116,14 @@ return
in integer format.
.Fn ilogb \*(Pm\*(If
returns
-.Dv INT_MAX
+.Dv INT_MAX ,
+.Fn ilogb \*(Pm\*(Na
+returns
+.Dv FP_ILOGBNAN
and
.Fn ilogb 0
returns
-.Dv INT_MIN .
+.Dv FP_ILOGB0 .
.Pp
.Fn nextafter
and
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