-void g3d_color(float r, float g, float b);
-void g3d_color4(float r, float g, float b, float a);
+void g3d_color3b(unsigned char r, unsigned char g, unsigned char b);
+void g3d_color4b(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+void g3d_color3f(float r, float g, float b);
+void g3d_color4f(float r, float g, float b, float a);