Commit 8d05e337 authored by Simon Marlow's avatar Simon Marlow

fix floating-point/FFI section: fenv is C99, not POSIX

parent 56602d12
...@@ -651,7 +651,7 @@ int main(int argc, char *argv[]) ...@@ -651,7 +651,7 @@ int main(int argc, char *argv[])
<title>Floating point and the FFI</title> <title>Floating point and the FFI</title>
<para> <para>
On POSIX systems, the <literal>fenv.h</literal> header The standard C99 <literal>fenv.h</literal> header
provides operations for inspecting and modifying the state of provides operations for inspecting and modifying the state of
the floating point unit. In particular, the rounding mode the floating point unit. In particular, the rounding mode
used by floating point operations can be changed, and the used by floating point operations can be changed, and the
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