Function cbm_clock_gettime

src/foundation/compat.c:265–273

#ifdef _WIN32
int cbm_clock_gettime(int clk_id, struct timespec *tp) {
    (void)clk_id;
    LARGE_INTEGER freq, count;
    QueryPerformanceFrequency(&freq);
    QueryPerformanceCounter(&count);
    tp->tv_sec = (time_t)(count.QuadPart / freq.QuadPart);
    tp->tv_nsec = (long)((count.QuadPart % freq.QuadPart) * 1000000000LL / freq.QuadPart);
    return 0;
}
#endif

/* ── getline (Windows lacks it) ───────────────────────────────── */