/ atan.s (emx+gcc) -- Copyright (c) 1991-1993 by Eberhard Mattes

#include <libm.h>

        .globl  FUN(atan)

        .text

        .align  2, 0x90

/ double atan (double x)

#define x       4(%esp)

DEF(atan)
        FLD     x                       / x
        fldl    __const_ONE
        fpatan
        ret