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Diffstat (limited to 'lwip/src/include/lwip/opt.h')
-rw-r--r--lwip/src/include/lwip/opt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lwip/src/include/lwip/opt.h b/lwip/src/include/lwip/opt.h
index 49bd12a..b19922f 100644
--- a/lwip/src/include/lwip/opt.h
+++ b/lwip/src/include/lwip/opt.h
@@ -923,7 +923,9 @@
#define LWIP_DHCP 0
#endif /* !LWIP_IPV4 */
+#ifndef LWIP_DHCP_TIMEOUT
#define LWIP_DHCP_TIMEOUT 100
+#endif
/**
* DHCP_DOES_ARP_CHECK==1: Do an ARP check on the offered address.