kernel-wfp: Don't redefine IPPROTO_IP* if already defined

2017-03-23 18:29:18 +01:00
parent 4c9418ac4d
commit 9d240b0761
1 changed files with 4 additions and 0 deletions
@@ -25,8 +25,12 @@
 #include <collections/hashtable.h>
 #include <processing/jobs/callback_job.h>

+#ifndef IPPROTO_IPIP
 #define IPPROTO_IPIP 4
+#endif
+#ifndef IPPROTO_IPV6
 #define IPPROTO_IPV6 41
+#endif

 typedef struct private_kernel_wfp_ipsec_t private_kernel_wfp_ipsec_t;