r_atan.c « libF77 « runtime « f « gcc - gcc.git - Linaro gcc mirror (git://gcc.gnu.org/git/gcc.git) + linaro-local branches

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path: root/gcc/f/runtime/libF77/r_atan.c

blob: 36479c915b05e3c77f8b4debe7a9e22cda765b33 (plain)

#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) );
}