libgdiplus/libgdiplus-2.10.9-libgif-5.patch

--- ./src/gifcodec.c.orig	2013-03-03 12:43:38.113264271 +0000
+++ ./src/gifcodec.c	2013-03-03 14:47:26.708290541 +0000
@@ -39,9 +39,6 @@
 
 #include "gifcodec.h"
 
-/* giflib declares this incorrectly as EgifOpen */
-extern GifFileType *EGifOpen(void *userData, OutputFunc writeFunc);
-
 /* Data structure used for callback */
 typedef struct
 {
@@ -105,7 +102,7 @@
 */
 
 static int
-AddExtensionBlockMono(SavedImage *New, int Len, BYTE ExtData[])
+AddExtensionBlockMono(SavedImage *New, int ExtCode, int Len, BYTE ExtData[])
 {
 	ExtensionBlock	*ep;
 
@@ -129,7 +126,7 @@
 
 	if (ExtData) {
 		memcpy(ep->Bytes, ExtData, Len);
-		ep->Function = New->Function;
+		ep->Function = ExtCode;
 	}
 
 	return (GIF_OK);
@@ -232,20 +229,20 @@
 			}
 
 			case EXTENSION_RECORD_TYPE: {
-				if (DGifGetExtension(GifFile, &temp_save.Function, &ExtData) == GIF_ERROR) {
+				int ExtCode;
+				if (DGifGetExtension(GifFile, &ExtCode, &ExtData) == GIF_ERROR) {
 					return (GIF_ERROR);
 				}
 
 				while (ExtData != NULL) {
 					/* Create an extension block with our data */
-					if (AddExtensionBlockMono(&temp_save, ExtData[0], &ExtData[1]) == GIF_ERROR) {
+					if (AddExtensionBlockMono(&temp_save, ExtCode, ExtData[0], &ExtData[1]) == GIF_ERROR) {
 						return (GIF_ERROR);
 					}
-
+					
 					if (DGifGetExtensionNext(GifFile, &ExtData) == GIF_ERROR) {
 						return (GIF_ERROR);
 					}
-					temp_save.Function = 0;
 				}
 				break;
 			}
@@ -304,9 +301,9 @@
 	loop_counter = FALSE;
 
 	if (from_file) {
-		gif = DGifOpen(stream, &gdip_gif_fileinputfunc);
+		gif = DGifOpen(stream, &gdip_gif_fileinputfunc,NULL);
 	} else {
-		gif = DGifOpen (stream, &gdip_gif_inputfunc);
+		gif = DGifOpen (stream, &gdip_gif_inputfunc,NULL);
 	}
 	
 	if (gif == NULL) {
@@ -661,9 +658,9 @@
 	}
 
 	if (from_file) {
-		fp = EGifOpenFileName (stream, 0);
+		fp = EGifOpenFileName (stream, 0, NULL);
 	} else {
-		fp = EGifOpen (stream, gdip_gif_outputfunc);
+		fp = EGifOpen (stream, gdip_gif_outputfunc,NULL);
 	}
 		
 	if (!fp) {
@@ -702,7 +699,7 @@
 					goto error; 
 				}
 
-				cmap = MakeMapObject(cmap_size, 0);
+				cmap = GifMakeMapObject(cmap_size, 0);
 
 				pixbuf = GdipAlloc(pixbuf_size);
 				if (pixbuf == NULL) {
@@ -793,7 +790,7 @@
 				pixbuf = pixbuf_org;
 			} else {
 				cmap_size = 256;
-				cmap  = MakeMapObject (cmap_size, 0);
+				cmap  = GifMakeMapObject (cmap_size, 0);
 
 				red = GdipAlloc(pixbuf_size);
 				green = GdipAlloc(pixbuf_size);
@@ -824,13 +821,13 @@
 						v += 4;
 					}
 				}
-				if (QuantizeBuffer(bitmap_data->width, bitmap_data->height, &cmap_size, 
+				if (GifQuantizeBuffer(bitmap_data->width, bitmap_data->height, &cmap_size, 
 						red,  green, blue, pixbuf, cmap->Colors) == GIF_ERROR) {
 					goto error;
 				}
 			}
 
-			cmap->BitsPerPixel = BitSize (cmap_size);
+			cmap->BitsPerPixel = GifBitSize (cmap_size);
 			cmap->ColorCount = 1 << cmap->BitsPerPixel;
 
 			if ((frame == 0) && (k == 0)) {
@@ -848,8 +845,10 @@
 						Buffer[0] = 1;
 						Buffer[1] = ptr[0];
 						Buffer[2] = ptr[1];
-						EGifPutExtensionFirst(fp, APPLICATION_EXT_FUNC_CODE, 11, "NETSCAPE2.0");
-						EGifPutExtensionLast(fp, APPLICATION_EXT_FUNC_CODE, 3, Buffer);
+						EGifPutExtensionLeader(fp, APPLICATION_EXT_FUNC_CODE);
+						EGifPutExtensionBlock(fp, 11, "NETSCAPE2.0");
+						EGifPutExtensionBlock(fp, 3, Buffer);
+						EGifPutExtensionTrailer(fp);
 					}
 				}
 
@@ -901,7 +900,7 @@
 				pixbuf += bitmap_data->width;
 			}
 
-			FreeMapObject (cmap);
+			GifFreeMapObject (cmap);
 			if (red != NULL) {
 				GdipFree (red);
 			}
@@ -929,7 +928,7 @@
 
 error:
 	if (cmap != NULL) {
-		FreeMapObject (cmap);
+		GifFreeMapObject (cmap);
 	}
 
 	if (red != NULL) {