@node rawclock, time
@subheading Syntax

@example
#include <time.h>

unsigned long rawclock(void);
@end example

@subheading Description

Returns the number of clock tics (18.2 per second) since midnight. 

@subheading Return Value

The number of tics.

@subheading Portability

@portability !ansi, !posix

@subheading Example

@example
/* wait 1/4 second */
int i = rawclock()+5;
while (rawclock()<i);
@end example