Function fna3d_sys::FNA3D_Image_SavePNG

pub unsafe extern "C" fn FNA3D_Image_SavePNG(
    writeFunc: FNA3D_Image_WriteFunc, 
    context: *mut c_void, 
    srcW: i32, 
    srcH: i32, 
    dstW: i32, 
    dstH: i32, 
    data: *mut u8
)