ural_debug         75 dev/usb/if_ral.c #define DPRINTF(x)	do { if (ural_debug) printf x; } while (0)
ural_debug         76 dev/usb/if_ral.c #define DPRINTFN(n, x)	do { if (ural_debug >= (n)) printf x; } while (0)
ural_debug         77 dev/usb/if_ral.c int ural_debug = 0;