patches to mtpaint

[Sergio de Almeida Lenzi <lenzi.sergio%gmail.com@localhost>]

Hello, I was building some pkgsrc modules, and
notice that module mtpaint does not build because
of chaning in the giflib, so some patches is needed

I am sending you the patches I done to build and run mtpaint application

Hope it helps


$NetBSD$

--- src/png.c.orig      2011-10-27 20:56:24.000000000 +0000
+++ src/png.c
@@ -1510,7 +1510,7 @@ static int load_gif_frames(char *file_na
        int res, val, disposal, bpp, cmask, lastzero = FALSE;
 
 
-       if (!(giffy = DGifOpenFileName(file_name))) return (-1);
+       if (!(giffy = DGifOpenFileName(file_name,NULL))) return (-1);
 
        /* Init state structure */
        memset(&stat, 0, sizeof(stat));
@@ -1621,7 +1621,7 @@ static int load_gif(char *file_name, ls_
        int delay = settings->gif_delay, trans = -1;//, disposal = 0;
 
 
-       if (!(giffy = DGifOpenFileName(file_name))) return (-1);
+       if (!(giffy = DGifOpenFileName(file_name,NULL))) return (-1);
 
        /* Get global palette */
        settings->colors = convert_gif_palette(settings->pal, giffy->SColorMap);
@@ -1682,10 +1682,10 @@ static int save_gif(char *file_name, ls_
        nc |= nc >> 1; nc |= nc >> 2; nc |= nc >> 4;
        nc += !nc + 1; // No less than 2 colors
 
-       gif_map = MakeMapObject(nc, NULL);
+       gif_map = GifMakeMapObject(nc, NULL);
        if (!gif_map) return -1;
 
-       giffy = EGifOpenFileName(file_name, FALSE);
+       giffy = EGifOpenFileName(file_name, FALSE,NULL);
        if (!giffy) goto fail0;
 
        for (i = 0; i < settings->colors; i++)
@@ -1732,7 +1732,7 @@ fail:     EGifCloseFile(giffy);
        umask(mode);
        chmod(file_name, 0666 & ~mode);
 #endif
-fail0: FreeMapObject(gif_map);
+fail0: GifFreeMapObject(gif_map);
 
        return (msg);
 }