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diff --git a/common/tgaloader.h b/common/tgaloader.h
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+++ b/common/tgaloader.h
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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: tga functions
+//
+//=============================================================================
+
+#include "tier0/platform.h"
+
+// parses out a tga file into an RGBA memory buffer
+bool LoadTGA( int32 iBytes, char *pData, byte **rawImage, int * rawImageBytes, int * width, int *height );
+
+// puts a simple raw 32bpp tga onto disk
+void WriteTGA( const char *pchFileName, void *rgba, int wide, int tall );
+// returns the image size of a tga
+bool GetTGADimensions( int32 iBytes, char *pData, int * width, int *height );