diff --git a/ChangeLog b/ChangeLog
index 13723126b..4011eb880 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2002-08-16  Adam Fedor  <fedor@gnu.org>
+
+	* Source/NSGraphicsContext.m: Define colorspace constants
+
 2002-08-15  Adam Fedor  <fedor@gnu.org>
 
 	* configure.ac: Add NetBSD header/ldflag support (Patch from
diff --git a/Source/NSGraphicsContext.m b/Source/NSGraphicsContext.m
index 681ee4170..9af784a73 100644
--- a/Source/NSGraphicsContext.m
+++ b/Source/NSGraphicsContext.m
@@ -64,6 +64,19 @@ static NSString	*NSGraphicsContextThreadKey = @"NSGraphicsContextThreadKey";
 #endif
 static NSString	*NSGraphicsContextStackKey = @"NSGraphicsContextStackKey";
 
+/* Colorspace constants */
+NSString *GSColorSpaceName = @"GSColorSpaceName";
+NSString *GSColorSpaceWhitePoint = @"GSColorSpaceWhitePoint";
+NSString *GSColorSpaceBlackPoint = @"GSColorSpaceBlackPoint";
+NSString *GSColorSpaceGamma = @"GSColorSpaceGamma";
+NSString *GSColorSpaceMatrix = @"GSColorSpaceMatrix";
+NSString *GSColorSpaceRange = @"GSColorSpaceRange";
+NSString *GSColorSpaceComponents = @"GSColorSpaceComponents";
+NSString *GSColorSpaceProfile = @"GSColorSpaceProfile";
+NSString *GSAlternateColorSpace = @"GSAlternateColorSpace";
+NSString *GSBaseColorSpace = @"GSBaseColorSpace";
+NSString *GSColorSpaceColorTable = @"GSColorSpaceColorTable";
+
 /*
  *	Function for rapid access to current graphics context.
  */