diff --git a/src/SDL2.cs b/src/SDL2.cs
index ed73b23..395b37f 100644
--- a/src/SDL2.cs
+++ b/src/SDL2.cs
@@ -904,6 +904,19 @@ namespace SDL2
 			SDL_GL_CONTEXT_PROFILE_COMPATIBILITY	= 0x0002,
 			SDL_GL_CONTEXT_PROFILE_ES				= 0x0004
 		}
+
+        /// <summary>
+        /// This enumeration is used in conjunction with SDL_GL_SetAttribute
+        /// and SDL_GL_CONTEXT_FLAGS. Multiple flags can be OR'd together. 
+        /// </summary>
+        [Flags]
+        public enum SDL_GLcontext
+        {
+            SDL_GL_CONTEXT_DEBUG_FLAG              = 0x0001,
+            SDL_GL_CONTEXT_FORWARD_COMPATIBLE_FLAG = 0x0002,
+            SDL_GL_CONTEXT_ROBUST_ACCESS_FLAG      = 0x0004,
+            SDL_GL_CONTEXT_RESET_ISOLATION_FLAG    = 0x0008
+        }
 		
 		/// <summary>
 		/// An enumeration of window events.