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This commit is contained in:
em
1984-11-29 14:22:02 +00:00
parent 0c0c3b7892
commit ae1e81adb1
36 changed files with 1740 additions and 0 deletions

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@@ -0,0 +1,40 @@
/* $Header $ */
int _cint(f) double f;
{
int r;
if( f<-32768 || f>32767) error(4);
if(f<0)
r= f-0.5;
else r= f+0.5;
return(r);
}
double _trunc(f)
double f;
{
long d;
d=f;
f=d;
return( f );
}
double _fcint(f) double f;
{
long r;
if(f<0){
r= -f;
r= -r -1;
}else r= f;
f=r;
return(f);
}
int _fix(f)
double f;
{
int r;
if( f<-32768.0 || f>32767.0) error(4);
r= _sgn(f) * _fcint((f>0.0? f : -f));
return(r);
}