Lines Matching refs:seek_func
83 if(!(vf->callbacks.seek_func)||
84 (vf->callbacks.seek_func)(vf->datasource, offset, SEEK_SET) == -1)
625 if(vf->callbacks.seek_func && vf->callbacks.tell_func){
626 (vf->callbacks.seek_func)(vf->datasource,0,SEEK_END);
632 /* If seek_func is implemented, tell_func must also be implemented */
874 int offsettest=((f && callbacks.seek_func)?callbacks.seek_func(f,0,SEEK_CUR):-1);