use static const instead of #define (DIS)ALLOW am: a09c2bbe49 am: f142ddf4b1 am: 636993817d

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2777123

Change-Id: Ie4c9e7f9f36909cfd58332fa154c095fe0fa5226
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/bpf_progs/block.c b/bpf_progs/block.c
index d734b74..5bf3fe1 100644
--- a/bpf_progs/block.c
+++ b/bpf_progs/block.c
@@ -24,8 +24,8 @@
 
 #include "bpf_helpers.h"
 
-#define ALLOW 1
-#define DISALLOW 0
+static const int ALLOW = 1;
+static const int DISALLOW = 0;
 
 DEFINE_BPF_MAP_GRW(blocked_ports_map, ARRAY, int, uint64_t,
         1024 /* 64K ports -> 1024 u64s */, AID_SYSTEM)