be more gentle with USEC

diff --git a/src/modules/proto_dhcp/proto_dhcp.c b/src/modules/proto_dhcp/proto_dhcp.c
index f8c00b11c0373b1356deeccab3948dec5de15b5d..f6694f117f1e73991c9ef1383d49dc10513326c7 100644 (file)
--- a/src/modules/proto_dhcp/proto_dhcp.c
+++ b/src/modules/proto_dhcp/proto_dhcp.c
@@ -455,7 +455,9 @@ static rlm_rcode_t dhcp_process(REQUEST *request)
                                request->response_delay.tv_usec = 0;
                        }
                } else {
+#ifndef USEC
 #define USEC 1000000
+#endif
                        vp = fr_pair_find_by_num(request->reply->vps, 0, PW_FREERADIUS_RESPONSE_DELAY_USEC, TAG_ANY);
                        if (vp) {
                                if (vp->vp_uint32 <= 10 * USEC) {