.\" Written Sat Mar 8 10:35:08 MEZ 1997 by
.\" J. "MUFTI" Scheurich (mufti@csv.ica.uni-stuttgart.de)
+.\"
+.\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
.\" This page is licensed under the GNU General Public License
+.\" %%%LICENSE_END
.\"
-.TH __SETFPUCW 3 1997-03-08 "Linux" "Linux Programmer's Manual"
+.TH __SETFPUCW 3 2012-12-31 "Linux" "Linux Programmer's Manual"
.SH NAME
__setfpucw \- set FPU control word on i386 architecture (obsolete)
.SH SYNOPSIS
There are new functions from C99, with prototypes in
.IR <fenv.h> ,
to control FPU rounding modes, like
-.IR fegetround ,
-.IR fesetround ,
+.BR fegetround (3),
+.BR fesetround (3),
and the floating-point environment, like
-.IR fegetenv ,
-.IR feholdexcept ,
-.IR fesetenv ,
-.I feupdateenv
+.BR fegetenv (3),
+.BR feholdexcept (3),
+.BR fesetenv (3),
+.BR feupdateenv (3),
and FPU exception handling, like
-.IR feclearexcept ,
-.IR fegetexceptflag ,
-.IR feraiseexcept ,
-.IR fesetexceptflag ,
-.IR fetestexcept .
+.BR feclearexcept (3),
+.BR fegetexceptflag (3),
+.BR feraiseexcept (3),
+.BR fesetexceptflag (3),
+and
+.BR fetestexcept (3).
.PP
If direct access to the FPU control word is still needed, the
.B _FPU_GETCW
\- rounding to nearest
.br
\- exceptions on overflow, zero divide and NaN
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR feclearexcept (3)
.br
.I <fpu_control.h>
+.SH COLOPHON
+This page is part of release 3.79 of the Linux
+.I man-pages
+project.
+A description of the project,
+information about reporting bugs,
+and the latest version of this page,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.