* langhooks.c: Fix formatting.

[official-gcc.git] / libf2c / libF77 / r_atan.c

#include "f2c.h"

#ifdef KR_headers
double atan();
double r_atan(x) real *x;
#else
#undef abs
#include <math.h>
double r_atan(real *x)
#endif
{
return( atan(*x) );
}