Function TextureStorage3DMultisampleEXT 

pub fn TextureStorage3DMultisampleEXT(
    texture: GLuint,
    target: GLenum,
    samples: GLsizei,
    internalformat: GLenum,
    width: GLsizei,
    height: GLsizei,
    depth: GLsizei,
    fixedsamplelocations: GLboolean,
)