From eb1ee3240ed89af78d6cbfc736a6873128fe493d Mon Sep 17 00:00:00 2001
From: Marcus Overhagen <marcusoverhagen@gmail.com>
Date: Wed, 29 Jun 2005 22:12:31 +0000
Subject: [PATCH] made a few things const

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13355 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.cpp | 6 +++---
 src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.h   | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.cpp b/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.cpp
index 204cb236b0..52594bfe7d 100644
--- a/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.cpp
+++ b/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.cpp
@@ -297,7 +297,7 @@ mp3Decoder::DecodeNextChunk()
 }
 
 bool
-mp3Decoder::IsValidStream(uint8 *buffer, int size)
+mp3Decoder::IsValidStream(const uint8 *buffer, int size)
 {
 	// check 3 consecutive frame headers to make sure
 	// that the length encoded in the header is correct,
@@ -325,9 +325,9 @@ mp3Decoder::IsValidStream(uint8 *buffer, int size)
 }
 
 int
-mp3Decoder::GetFrameLength(void *header)
+mp3Decoder::GetFrameLength(const void *header)
 {
-	uint8 *h = (uint8 *)header;
+	const uint8 *h = static_cast<const uint8 *>(header);
 
 	if (h[0] != 0xff)
 		return -1;
diff --git a/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.h b/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.h
index 3537d3580e..59bdd74d52 100644
--- a/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.h
+++ b/src/add-ons/media/plugins/mp3_decoder/mp3DecoderPlugin.h
@@ -51,8 +51,8 @@ public:
 					   
 private:
 	status_t	DecodeNextChunk();
-	bool		IsValidStream(uint8 *buffer, int size);
-	int			GetFrameLength(void *header);	
+	bool		IsValidStream(const uint8 *buffer, int size);
+	int			GetFrameLength(const void *header);	
 	
 private:
 	struct mpstr	fMpgLibPrivate;