update broken PKG_UPDATE rules, handle missing update rules * Makefile.in: add handling for packages with no update rule * src/gtk2.mk, src/gtk3.mk, src/libvpx.mk, src/taglib.mk, src/hunspell.mk, src/vala.mk : use github tags for version info * src/llvm.mk: add '?' to update url * src/openscenegraph.mk: update SED rule for version extraction * src/pthread-stubs.mk, src/qt5.mk, src/renderproto.mk, src/sm.mk, src/s2tc.mk, src/util-macros.mk: added dummy PKG_UPDATE rule * src/qscintilla.mk: change search name for version extraction * src/qtbase.mk: use short pkg version in update path * src/suitesparse.mk: update change in main url/version url * src/tre.mk: update download page link * src/vmime.mk: update download and update url * src/wget.mk, src/xapian-core.mk: update url, sed rule * src/wt.mk: update to use github download/update * src/src-msys-libcrypt.mk: update sed rule

/*
 * This file is part of MXE.
 * See index.html for further information.
 *
 * This is a slightly modified version of:
 * examples/arc.c
 */

#include "gd.h"
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    gdImagePtr im;
    FILE *fp;
    int cor_rad;

    (void)argc;
    (void)argv;

    cor_rad = 400;
    im = gdImageCreateTrueColor(400, 400);
    gdImageFilledRectangle(im, 0, 0, 399, 399, 0x00FFFFFF);
    gdImageFilledArc(im, cor_rad, 399 - cor_rad, cor_rad * 2, cor_rad * 2, 90, 180, 0x0, gdPie);

    fp = fopen("test-gd.png", "wb");
    if (!fp) {
        fprintf(stderr, "Can't save png image.\n");
        gdImageDestroy(im);
        return 1;
    }
    gdImagePng(im, fp);
    fclose(fp);

    fprintf(stdout, "test-gd.png created\n");
    gdImageDestroy(im);
    return 0;
}