# include <stdio.h> # include <conio.h> # include <dos.h> const char Getche( ); int main( ) { int key=0; clrscr( ); printf(\"Press ANY key : \"); key=Getche( ); printf(\"\\nASCII Code for Input Key = %d\",key); getch( ); return 0; } //------------------------------- Getche( ) ---------------------------// const char Getche( ) { union REGS InReg; union REGS OutReg; InReg.h.ah=0x01; int86(0x21,&InReg,&OutReg); return OutReg.h.al; }