diff options
Diffstat (limited to 'contrib/libf2c/libF77/z_cos.c')
| -rw-r--r-- | contrib/libf2c/libF77/z_cos.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/contrib/libf2c/libF77/z_cos.c b/contrib/libf2c/libF77/z_cos.c index 2d4a24d28186..0f4cd71bd5a4 100644 --- a/contrib/libf2c/libF77/z_cos.c +++ b/contrib/libf2c/libF77/z_cos.c @@ -1,15 +1,11 @@ #include "f2c.h" -#ifdef KR_headers -double sin(), cos(), sinh(), cosh(); -VOID z_cos(r, z) doublecomplex *r, *z; -#else #undef abs #include "math.h" -void z_cos(doublecomplex *r, doublecomplex *z) -#endif +void +z_cos (doublecomplex * r, doublecomplex * z) { - double zi = z->i, zr = z->r; - r->r = cos(zr) * cosh(zi); - r->i = - sin(zr) * sinh(zi); - } + double zi = z->i, zr = z->r; + r->r = cos (zr) * cosh (zi); + r->i = -sin (zr) * sinh (zi); +} |