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HEAD
Add define for Kirk Smith's USR Courier driver. Change default baud
[unix-history]
/
usr
/
src
/
usr.bin
/
f77
/
libF77
/
r_nint.c
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)r_nint.c 5.3 %G%
*/
float
flt_retval
;
float
r_nint
(
x
)
float
*
x
;
{
double
floor
();
flt_retval
= (*
x
)>=
0
?
floor
(*
x
+
.5
) : -
floor
(
.5
- *
x
);
return
(
flt_retval
);
}