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| rand| Summary | |
int rand (int seed) /* return a 16-bit random number */
| | Description | | The rand function returns a random number in the range 0 to +32767. The random number generator is reinitialized each time a non-zero value is passed in the seed argument. You may use the rand function to delay for a random number of clock cycles or to generate random data to feed into a particular algorithm or input routine. | | Return Value | | The rand function returns and int value to the caller. | | Example | |
>rand (0x1234) /* Initialize random generator with 0x1234 */
0x3B98
>rand (0) /* No initialization */
0x64BD
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