diff options
Diffstat (limited to 'sys/i386/isa/if_cx.c')
| -rw-r--r-- | sys/i386/isa/if_cx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/i386/isa/if_cx.c b/sys/i386/isa/if_cx.c index 0c2b3a3..569209d 100644 --- a/sys/i386/isa/if_cx.c +++ b/sys/i386/isa/if_cx.c @@ -21,6 +21,11 @@ #include "cx.h" #include "bpfilter.h" +#include "sppp.h" +#if NSPPP <= 0 +#error The device 'cx' requires sppp. +#endif + #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> |
