@section @code{copysign}
@findex copysign
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/copysign.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/copysign.html}
Gnulib module: copysign
Portability problems fixed by Gnulib:
@itemize
+@item
+This function is missing on some platforms:
+Minix 3.1.8, MSVC 9.
@end itemize
Portability problems not fixed by Gnulib: