/* delay.h - DELAY */

/*
 * Delay units are in microseconds.
 */
#define DELAY(n)                                        \
{                                                       \
        volatile long N = 2*n;                          \
                                                        \
        while(N > 0) {                                  \
                N--;                                    \
        }                                               \
}

/*
 * Delay units are in milli-seconds.
 */
#define MDELAY(n)                                       \
{                                                       \
        register long i;                                \
                                                        \
        for (i=n;i>0;i--) {                             \
                DELAY(1000);                            \
        }                                               \
}