Document some different function declarations on OSF/1 5.1.

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

diff --git a/doc/posix-functions/gai_strerror.texi b/doc/posix-functions/gai_strerror.texi
index 9676dbc..34ecd01 100644 (file)
--- a/doc/posix-functions/gai_strerror.texi
+++ b/doc/posix-functions/gai_strerror.texi
@@ -15,4 +15,7 @@ HP-UX 11.11, IRIX 6.5, OSF/1 4.0, Solaris 7, Cygwin 1.5.x, mingw, Interix 3.5, B
 
 Portability problems not fixed by Gnulib:
 @itemize
+This function's return type is @code{char *} instead of @code{const char *}
+on some platforms:
+OSF/1 5.1.
 @end itemize