.\" This page is licensed under the GNU General Public License
.\" %%%LICENSE_END
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-.TH __SETFPUCW 3 2012-12-31 "Linux" "Linux Programmer's Manual"
+.TH __SETFPUCW 3 2017-09-15 "Linux" "Linux Programmer's Manual"
.SH NAME
__setfpucw \- set FPU control word on i386 architecture (obsolete)
.SH SYNOPSIS
can be used.
.SH EXAMPLE
.B __setfpucw(0x1372)
-
+.PP
Set FPU control word on the i386 architecture to
.br
\- extended precision
\- exceptions on overflow, zero divide and NaN
.SH SEE ALSO
.BR feclearexcept (3)
-.br
+.PP
.I <fpu_control.h>