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diff --git a/glyphtest/qdbmp.h b/glyphtest/qdbmp.h
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+#ifndef _BMP_H_
+#define _BMP_H_
+
+
+/**************************************************************
+
+	QDBMP - Quick n' Dirty BMP
+
+	v1.0.0 - 2007-04-07
+	http://qdbmp.sourceforge.net
+
+
+	The library supports the following BMP variants:
+	1. Uncompressed 32 BPP (alpha values are ignored)
+	2. Uncompressed 24 BPP
+	3. Uncompressed 8 BPP (indexed color)
+
+	QDBMP is free and open source software, distributed
+	under the MIT licence.
+
+	Copyright (c) 2007 Chai Braudo (braudo@users.sourceforge.net)
+
+	Permission is hereby granted, free of charge, to any person obtaining a copy
+	of this software and associated documentation files (the "Software"), to deal
+	in the Software without restriction, including without limitation the rights
+	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+	copies of the Software, and to permit persons to whom the Software is
+	furnished to do so, subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be included in
+	all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+	THE SOFTWARE.
+
+**************************************************************/
+
+#include <stdio.h>
+
+
+
+/* Type definitions */
+#ifndef UINT
+	#define UINT	unsigned long int
+#endif
+
+#ifndef USHORT
+	#define USHORT	unsigned short
+#endif
+
+#ifndef UCHAR
+	#define UCHAR	unsigned char
+#endif
+
+
+/* Version */
+#define QDBMP_VERSION_MAJOR		1
+#define QDBMP_VERSION_MINOR		0
+#define QDBMP_VERSION_PATCH		1
+
+
+/* Error codes */
+typedef enum
+{
+	BMP_OK = 0,				/* No error */
+	BMP_ERROR,				/* General error */
+	BMP_OUT_OF_MEMORY,		/* Could not allocate enough memory to complete the operation */
+	BMP_IO_ERROR,			/* General input/output error */
+	BMP_FILE_NOT_FOUND,		/* File not found */
+	BMP_FILE_NOT_SUPPORTED,	/* File is not a supported BMP variant */
+	BMP_FILE_INVALID,		/* File is not a BMP image or is an invalid BMP */
+	BMP_INVALID_ARGUMENT,	/* An argument is invalid or out of range */
+	BMP_TYPE_MISMATCH,		/* The requested action is not compatible with the BMP's type */
+	BMP_ERROR_NUM
+} BMP_STATUS;
+
+
+/* Bitmap image */
+typedef struct _BMP BMP;
+
+
+
+
+/*********************************** Public methods **********************************/
+
+
+/* Construction/destruction */
+BMP*			BMP_Create					( UINT width, UINT height, USHORT depth );
+void			BMP_Free					( BMP* bmp );
+
+
+/* I/O */
+BMP*			BMP_ReadFile				( const char* filename );
+void			BMP_WriteFile				( BMP* bmp, const char* filename );
+
+
+/* Meta info */
+UINT			BMP_GetWidth				( BMP* bmp );
+UINT			BMP_GetHeight				( BMP* bmp );
+USHORT			BMP_GetDepth				( BMP* bmp );
+
+
+/* Pixel access */
+void			BMP_GetPixelRGB				( BMP* bmp, UINT x, UINT y, UCHAR* r, UCHAR* g, UCHAR* b );
+void			BMP_SetPixelRGB				( BMP* bmp, UINT x, UINT y, UCHAR r, UCHAR g, UCHAR b );
+void			BMP_GetPixelIndex			( BMP* bmp, UINT x, UINT y, UCHAR* val );
+void			BMP_SetPixelIndex			( BMP* bmp, UINT x, UINT y, UCHAR val );
+
+
+/* Palette handling */
+void			BMP_GetPaletteColor			( BMP* bmp, UCHAR index, UCHAR* r, UCHAR* g, UCHAR* b );
+void			BMP_SetPaletteColor			( BMP* bmp, UCHAR index, UCHAR r, UCHAR g, UCHAR b );
+
+
+/* Error handling */
+BMP_STATUS		BMP_GetError				();
+const char*		BMP_GetErrorDescription		();
+
+
+/* Useful macro that may be used after each BMP operation to check for an error */
+#define BMP_CHECK_ERROR( output_file, return_value ) \
+	if ( BMP_GetError() != BMP_OK )													\
+	{																				\
+		fprintf( ( output_file ), "BMP error: %s\n", BMP_GetErrorDescription() );	\
+		return( return_value );														\
+	}																				\
+
+#endif