Add missing nanosecond to microsecond conversion
elapsed.tv_sec--; \
elapsed.tv_nsec = 1E9 + elapsed.tv_nsec; \
} \
- const long double var = elapsed.tv_sec * 1E9 + elapsed.tv_nsec
+ const long double var = (elapsed.tv_sec * 1E9 + elapsed.tv_nsec) / 1E3
#endif
