freebsd-dev/contrib/libf2c/libF77/r_cos.c
1999-09-18 10:51:31 +00:00

14 lines
162 B
C

#include "f2c.h"
#ifdef KR_headers
double cos();
double r_cos(x) real *x;
#else
#undef abs
#include <math.h>
double r_cos(real *x)
#endif
{
return( cos(*x) );
}