Type Definition zaplib_glx_sys::PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC

pub type PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC = Option<unsafe extern "C" fn(dpy: *mut Display, config: GLXFBConfigSGIX, pixmap: Pixmap) -> GLXPixmap>;