send gsms broken

Send gsms broken since r10387

gf, can you pls help to locate a suitable place in the code to make it working again or maybe to create a own thread.

Function below should ne called periodically approx. every one second.

#ifdef MODULE_GBOX
char *fext= FILE_GSMS_TXT;
char *fname = get_gbox_tmp_fname(fext);
if (file_exists(fname)) { gbox_init_send_gsms(); } #endif