The gflLoadBitmapFromHandle function load a picture into memory with the use of read callback functions.
GFL_ERROR gflLoadBitmapFromHandle( GFL_HANDLE handle, GFL_BITMAP ** bitmap, GFL_LOAD_PARAMS * params, GFL_FILE_INFORMATION * informations, );
Parameters
Return value
The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.
See also