copysignf: Don't override undeclared system function on IRIX 6.5.

[gnulib.git] / doc / posix-functions / copysignf.texi

diff --git a/doc/posix-functions/copysignf.texi b/doc/posix-functions/copysignf.texi
index 5c3154f..8e473c7 100644 (file)
--- a/doc/posix-functions/copysignf.texi
+++ b/doc/posix-functions/copysignf.texi
@@ -10,7 +10,10 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-Minix 3.1.8, AIX 5.1, IRIX 6.5, Solaris 9, MSVC 9.
+Minix 3.1.8, AIX 5.1, older IRIX 6.5, Solaris 9, MSVC 9.
+@item
+This function is not declared on some platforms:
+IRIX 6.5.
 @end itemize
 
 Portability problems not fixed by Gnulib: