Mercurial > hg > qm-dsp

view ext/clapack/src/i_nint.c @ 202:45330e0d2819 clapack-included

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add the CLAPACK and CBLAS/F2C-BLAS files we use
author Chris Cannam
date Fri, 30 Sep 2016 15:51:22 +0100
parents
children
line wrap: on
line source
#include "f2c.h"

#ifdef KR_headers
double floor();
integer i_nint(x) real *x;
#else
#undef abs
#include "math.h"
#ifdef __cplusplus
extern "C" {
#endif
integer i_nint(real *x)
#endif
{
return (integer)(*x >= 0 ? floor(*x + .5) : -floor(.5 - *x));
}
#ifdef __cplusplus
}
#endif