freebsd-skq/lib/libF77/r_sqrt.c

14 lines
166 B
C
Raw Normal View History

#include "f2c.h"
#ifdef KR_headers
double sqrt();
double r_sqrt(x) real *x;
#else
#undef abs
#include "math.h"
double r_sqrt(real *x)
#endif
{
return( sqrt(*x) );
}