sousa-gecko/docs/nspr/reference/pr_usec_per_msec.md

PR_USEC_PER_MSEC

A convenience macro to improve code readability as well as to avoid mistakes in counting the number of zeros; represents the number of microseconds in a millisecond.

Syntax

#include <prtime.h>

#define PR_USEC_PER_MSEC 1000UL