Explicitly define ZNotice_Kind constants + actually define the promised strings

Since these are constants used in the protocol be explicit about what values
the C compiler is assigning them, and that they can't be arbitrarily
rearranged.

Also, since we were promising strings for describing them in zephyr.h
actually define the array.

1 files changed, 3 insertions, 2 deletions

diff --git a/h/zephyr/zephyr.h b/h/zephyr/zephyr.h
index ac42bb0..f23bb19 100644
--- a/h/zephyr/zephyr.h
+++ b/h/zephyr/zephyr.h
@@ -59,9 +59,10 @@ typedef char ZPacket_t[Z_MAXPKTLEN];
 
 /* Packet type */
 typedef enum {
-    UNSAFE, UNACKED, ACKED, HMACK, HMCTL, SERVACK, SERVNAK, CLIENTACK, STAT
+    UNSAFE = 0, UNACKED = 1, ACKED = 2, HMACK = 3, HMCTL = 4, SERVACK = 5,
+    SERVNAK = 6, CLIENTACK = 7, STAT = 8
 } ZNotice_Kind_t;
-extern const char *ZNoticeKinds[9];
+extern const char * const ZNoticeKinds[9];
 
 struct _ZTimeval {
 	int tv_sec;