mingw: add perl msys module for devel tools * index.html: add msys-perl, msys-libcrypt * src/msys-perl.mk: new file * src/src-msys-perl.mk: new file * src/msys-libcrypt.mk: new file * src/src-msys-libcrypt.mk: new file * Makefile.in: add msys-perl, msys-libcrypt to installer in cross mingw * dist-files.mk: add libcrypy and perl files

/*
 * This file is part of MXE.
 * See index.html for further information.
 */

#include <stdio.h>
#include <gsl/gsl_sf_bessel.h>

int main(int argc, char *argv[])
{
    double x, y;

    (void)argc;
    (void)argv;

    x = 5.0;
    y = gsl_sf_bessel_J0 (x);
    printf ("J0(%g) = %.18e\n", x, y);
    return 0;
}