diff --git a/vlib/freetype/freetype.v b/vlib/freetype/freetype.v
index 3399555e8d..5f87321935 100644
--- a/vlib/freetype/freetype.v
+++ b/vlib/freetype/freetype.v
@@ -52,7 +52,7 @@ struct C.FT_Library {
 	_z int
 }
 
-struct Context {
+pub struct Context {
 	shader    gl.Shader
 	// use_ortho bool
 	width     int
diff --git a/vlib/gg/gg.v b/vlib/gg/gg.v
index 09668777b8..83b5ee563d 100644
--- a/vlib/gg/gg.v
+++ b/vlib/gg/gg.v
@@ -11,7 +11,7 @@ import gx
 import os
 import glfw
 
-struct Vec2 {
+pub struct Vec2 {
 pub:
 	x int
 	y int
@@ -32,7 +32,7 @@ pub fn init_gg() {
 }
 
 
-struct Cfg {
+pub struct Cfg {
 pub:
 	width     int
 	height    int
@@ -49,7 +49,7 @@ pub:
 	scale int
 }
 
-struct GG {
+pub struct GG {
 	shader    gl.Shader
 	// use_ortho bool
 	width     int
diff --git a/vlib/gl/1shader.v b/vlib/gl/1shader.v
index eaec134394..8cfc0edec0 100644
--- a/vlib/gl/1shader.v
+++ b/vlib/gl/1shader.v
@@ -14,7 +14,7 @@ pub struct Shader {
 	program_id int
 }
 
-const (
+pub const (
 	TEXT_VERT   = '#version 330 core
 layout (location = 0) in vec4 vertex; // <vec2 pos, vec2 tex>
 out vec2 TexCoords;
diff --git a/vlib/glfw/glfw.v b/vlib/glfw/glfw.v
index 3e104dd3aa..4d7ca7f388 100644
--- a/vlib/glfw/glfw.v
+++ b/vlib/glfw/glfw.v
@@ -50,7 +50,7 @@ struct TmpGlImportHack {
 	hack gl.TmpGlImportHack
 }
 
-struct WinCfg {
+pub struct WinCfg {
 	width      int
 	height     int
 	title      string
@@ -64,7 +64,7 @@ struct WinCfg {
 
 // data  *C.GLFWwindow
 // TODO change data to cobj
-struct Window {
+pub struct Window {
 	data  voidptr
 	title string
 	mx    int
diff --git a/vlib/glm/glm.v b/vlib/glm/glm.v
index d2a7685fd0..1207a72fa3 100644
--- a/vlib/glm/glm.v
+++ b/vlib/glm/glm.v
@@ -17,7 +17,7 @@ import math
 // # glm__Vec3 myglm_mult(glm__Vec3, glm__Vec3);
 // # glm__Vec3 myglm_cross(glm__Vec3, glm__Vec3);
 // # glm__Vec3 myglm_normalize(glm__Vec3);
-struct Mat4 {
+pub struct Mat4 {
 pub:
 	data &f32
 }
diff --git a/vlib/gx/gx.v b/vlib/gx/gx.v
index c97a7b3fed..7b1270fa89 100644
--- a/vlib/gx/gx.v
+++ b/vlib/gx/gx.v
@@ -41,12 +41,12 @@ pub const (
 	LightRed   = Color { r: 255, g: 204, b: 203 }
 )
 
-const (
+pub const (
 	ALIGN_LEFT  = 1
 	ALIGN_RIGHT = 4
 )
 
-struct TextCfg {
+pub struct TextCfg {
 pub:
 	color     Color
 	size      int