/*   GEOSLib example   example of using DlgBoxYesNo, DlgBoxOkCancel and DlgBoxOk functions   Maciej 'YTM/Elysium' Witkowiak   <ytm@elysium.pl>   26.12.1999 */#include <geos.h>void main(void){	do {		if (DlgBoxYesNo("Are you female?", "(don't lie ;-)") == YES) {			DlgBoxOk("You claim to be woman!", "You wanna dance?");		} else {			DlgBoxOk("Ergh, another man...", "Let's go for a beer.");		};	} while (DlgBoxOkCancel("Do you want to try again?", "") == OK);}