/* ../abmain.c */void main ( int argc , char *argv []);/* ../main.c */int under_widget ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int moving ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int inicia_selecao ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int finaliza_selecao ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int atualiza_ptos ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int seta_cursor ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );int CB_ACT_bt_snap ( PtWidget_t *widget , ApInfo_t *apinfo , PtCallbackInfo_t *cbinfo );