From 83958e66b44b89ebd96135818dfdeea958c3ac96 Mon Sep 17 00:00:00 2001
From: "brade%netscape.com" <brade%netscape.com>
Date: Tue, 15 Dec 1998 22:27:03 +0000
Subject: [PATCH] remove unnecessary functions which are in imglib

---
 webshell/tests/viewer/macToBeImplemented.cp | 77 ---------------------
 1 file changed, 77 deletions(-)

diff --git a/webshell/tests/viewer/macToBeImplemented.cp b/webshell/tests/viewer/macToBeImplemented.cp
index 72c8a1aec3c4..b7daf730897a 100644
--- a/webshell/tests/viewer/macToBeImplemented.cp
+++ b/webshell/tests/viewer/macToBeImplemented.cp
@@ -46,80 +46,3 @@ char * XP_FileReadLine(char * dest, int32 bufferSize, XP_File file)
 	PR_ASSERT(FALSE);
 	return NULL;
 }
-
-#include "il_strm.h"
-
-/* Given the first few bytes of a stream, identify the image format */
-static int
-il_type(int suspected_type, const char *buf, int32 len)
-{
-	int i;
-
-	if (len >= 4 && !strncmp(buf, "GIF8", 4)) 
-	{
-		return IL_GIF;
-	}
-
-  	/* for PNG */
-	if (len >= 4 && ((unsigned char)buf[0]==0x89 &&
-		             (unsigned char)buf[1]==0x50 &&
-					 (unsigned char)buf[2]==0x4E &&
-					 (unsigned char)buf[3]==0x47))
-	{ 
-		return IL_PNG;
-	}
-
-
-	/* JFIF files start with SOI APP0 but older files can start with SOI DQT
-	 * so we test for SOI followed by any marker, i.e. FF D8 FF
-	 * this will also work for SPIFF JPEG files if they appear in the future.
-	 *
-	 * (JFIF is 0XFF 0XD8 0XFF 0XE0 <skip 2> 0X4A 0X46 0X49 0X46 0X00)
-     */
-	if (len >= 3 &&
-	   ((unsigned char)buf[0])==0xFF &&
-	   ((unsigned char)buf[1])==0xD8 &&
-	   ((unsigned char)buf[2])==0xFF)
-	{
-		return IL_JPEG;
-	}
-
-	/* no simple test for XBM vs, say, XPM so punt for now */
-	if (len >= 8 && !strncmp(buf, "#define ", 8) ) 
-	{
-        /* Don't contradict the given type, since this ID isn't definitive */
-        if ((suspected_type == IL_UNKNOWN) || (suspected_type == IL_XBM))
-            return IL_XBM;
-	}
-
-	if (len < 35) 
-	{
-		/* ILTRACE(1,("il: too few bytes to determine type")); */
-		return suspected_type;
-	}
-
-	/* all the servers return different formats so root around */
-	for (i=0; i<28; i++)
-	{
-		if (!strncmp(&buf[i], "Not Fou", 7))
-			return IL_NOTFOUND;
-	}
-	
-	return suspected_type;
-}
-
-/*
- *	determine what kind of image data we are dealing with
- */
-extern "C"
-int IL_Type(const char *buf, int32 len)
-{
-    return il_type(IL_UNKNOWN, buf, len);
-}
-
-/* Set limit on approximate size, in bytes, of all pixmap storage used
-   by the imagelib.  */
-extern "C" 
-void IL_SetCacheSize(uint32 new_size)
-{
-}