.\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk
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.\"
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.TH RINT 3 2010-09-20 "" "Linux Programmer's Manual"
.SH NAME
checkable via
.BR fetestexcept (3))
when the result differs in value from the argument.
-.SH "RETURN VALUE"
+.SH RETURN VALUE
These functions return the rounded integer value.
If \fIx\fP is integral, +0, \-0, NaN, or infinite,
.SH ERRORS
No errors occur.
POSIX.1-2001 documents a range error for overflows, but see NOTES.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
C99, POSIX.1-2001.
.SH NOTES
SUSv2 and POSIX.1-2001 contain text about overflow (which might set
you probably want to use one of the functions described in
.BR lrint (3)
instead.
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR ceil (3),
.BR floor (3),
.BR lrint (3),