GL_OES_vertex_array_object
https://www.khronos.org/registry/OpenGL/extensions/OES/OES_vertex_array_object.txt
GL_OES_vertex_array_object

	GL_VERTEX_ARRAY_BINDING_OES 0x85B5
	void glBindVertexArrayOES (GLuint array)
	void glDeleteVertexArraysOES (GLsizei n, const GLuint* arrays)
	void glGenVertexArraysOES (GLsizei n, GLuint* arrays)
	GLboolean glIsVertexArrayOES (GLuint array)