1 files changed, 6 insertions, 1 deletions
diff --git a/gl.h b/gl.h
index 30e7862..112fc82 100644
--- a/gl.h
+++ b/gl.h
@@ -32,6 +32,11 @@ typedef double GLdouble;
 typedef double GLclampd;
 
 enum {
+	GL_DEPTH_BUFFER_BIT = 0x100,
+	GL_COLOR_BUFFER_BIT = 0x4000,
+};
+
+enum {
 	GL_NO_ERROR = 0,
 	GL_FALSE = 0,
 	GL_TRUE = 1,
@@ -45,10 +50,10 @@ enum {
 	GL_OUT_OF_MEMORY = 0x0505,
 	GL_INVALID_FRAMEBUFFER_OPERATION = 0x0506,
 	GL_CONTEXT_LOST = 0x0507,
+	GL_DEPTH_TEST = 0x0b71,
 	GL_UNSIGNED_INT = 0x1405,
 	GL_FLOAT = 0x1406,
 	GL_LINE = 0x1B01,
-	GL_COLOR_BUFFER_BIT = 0x4000,
 	GL_ARRAY_BUFFER = 0x8892,
 	GL_ELEMENT_ARRAY_BUFFER = 0x8893,
 	GL_STREAM_DRAW = 0x88e0,