Function ptex_sys::c_ptexture::Ptex__v2_4__PtexWriter_open

pub unsafe extern "C" fn Ptex__v2_4__PtexWriter_open(
    return_: *mut *mut Ptex_PtexWriter_t, 
    path: *const c_char, 
    mt: Ptex_MeshType, 
    dt: Ptex_DataType, 
    nchannels: c_int, 
    alphachan: c_int, 
    nfaces: c_int, 
    error: *mut std_string_t, 
    genmipmaps: bool
) -> Exception