.B #include <i386/fpu_control.h>
.sp
.BI "void __setfpucw((unsigned short) " control_word );
-.br
.SH DESCRIPTION
.BR __setfpucw ()
transfers
was used to control floating point precision, rounding and floating point
exceptions.
.SH EXAMPLE
-
.BR __setfpucw(0x1372)
Set fpu control word on i386 architecture to
\- rounding to nearest
.br
\- exceptions on overflow, zero divide and NaN
-.br
.SH AVAILABILITY
As of glibc 2.1 this function does not exist anymore.
There are new functions from C99, with prototypes in